diff --git a/addons/adminlogging/conf/info.xml b/addons/adminlogging/conf/info.xml
index cceccc4e7..928157628 100644
--- a/addons/adminlogging/conf/info.xml
+++ b/addons/adminlogging/conf/info.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <addon version="0.2">
     <title xml:lang="ko">어드민 메뉴 접근 로깅</title>
-    <title xml:lang="en">admin menu access logging</title>
+    <title xml:lang="en">Logging Access to the Administrator Menu</title>
 	<title xml:lang="zh-CN">后台访问日志</title>
     <title xml:lang="zh-TW">管理選單訪問日誌</title>
     <description xml:lang="ko">
@@ -13,6 +13,9 @@
     <description xml:lang="zh-TW">
 		管理選單訪問紀錄及登入日誌。
     </description>
+    <description xml:lang="en">
+		This addon will record Rhymix administrators' access to the menu.
+    </description>
     <version>RX_VERSION</version>
     <date>RX_CORE</date>
 
diff --git a/addons/photoswipe/conf/info.xml b/addons/photoswipe/conf/info.xml
index 15aa23e7f..6c8b3a203 100644
--- a/addons/photoswipe/conf/info.xml
+++ b/addons/photoswipe/conf/info.xml
@@ -6,7 +6,7 @@
 		본문 이미지를 하나의 갤러리 처럼 볼 수 있도록 하는 애드온입니다.
 	</description>
 	<description xml:lang="en">
-		Swipe your images of an document on your screens.
+		Swipe your images of a post on your screen.
 	</description>
 	<license>MIT License (codes from http://photoswipe.com/), GPLv2 (other codes by Rhymix contributors)</license>
 	<version>RX_VERSION</version>
@@ -23,12 +23,16 @@
 	<extra_vars>
 		<var name="display_name" type="select">
 			<title xml:lang="ko">파일이름 출력 설정</title>
+			<title xml:lang="en">Display Filenames</title>
 			<description xml:lang="ko">넘겨보기 실행시 하단에 파일이름을 출력할 것인지 여부를 선택합니다. 기본값은 사용하도록 되어있습니다.</description>
+			<description xml:lang="en">Whether the PhotoSwipe displays the filenames or not. The default is to display.</description>
 			<options value="block">
 				<title xml:lang="ko">사용</title>
+				<title xml:lang="en">Display</title>
 			</options>
 			<options value="none">
 				<title xml:lang="ko">사용 안함</title>
+				<title xml:lang="en">Hide</title>
 			</options>
 		</var>
 	</extra_vars>
diff --git a/common/lang/en.php b/common/lang/en.php
index ba6fd677d..a130fa6fd 100644
--- a/common/lang/en.php
+++ b/common/lang/en.php
@@ -31,6 +31,8 @@ $lang->cmd_vote = 'Upvote';
 $lang->cmd_vote_down = 'Downvote';
 $lang->cmd_declare = 'Report';
 $lang->cmd_cancel_declare = 'Cancel Report';
+$lang->cmd_cancel_vote = 'Cancel Upvote';
+$lang->cmd_cancel_vote_down = 'Cancel Downvote';
 $lang->cmd_vote_config = 'Voting Configuration';
 $lang->cmd_declare_config = 'Reporting Configuration';
 $lang->cmd_declared_list = 'Reported List';
diff --git a/layouts/xedition/layout.html b/layouts/xedition/layout.html
index b34d4bfbd..7892e5502 100644
--- a/layouts/xedition/layout.html
+++ b/layouts/xedition/layout.html
@@ -497,7 +497,7 @@
 			<span class="f_bar">|</span>
 			<a href="{getUrl('', 'mid', $mid ?? '', 'act', 'dispMemberSignUpForm')}">{$lang->cmd_signup}</a>
 		</div>
-		<a href="#" class="btn_ly_popup"><span class="blind">닫기</span></a>
+		<a href="#" class="btn_ly_popup"><span class="blind">{lang('cmd_close')}</span></a>
 	</div>
 	<script>
 	jQuery(function ($) {
diff --git a/modules/addon/lang/en.php b/modules/addon/lang/en.php
index 7b5a0c2fd..717dd035f 100644
--- a/modules/addon/lang/en.php
+++ b/modules/addon/lang/en.php
@@ -11,3 +11,6 @@ $lang->about_installed_addon = 'Check PC and Mobile to switch on the addon.';
 $lang->fixed = 'Fixed';
 $lang->about_fixed = 'Check this, and the site administrator cannot change this setting.';
 $lang->msg_not_exist_option = 'Configuration for this addon does not exist.';
+$lang->run_method = 'Select opt-in or opt-out';
+$lang->run_selected_module = 'Run this addon on the selected modules';
+$lang->no_run_selected_module = 'Do NOT run this addon on the selected modules';
diff --git a/modules/admin/lang/en.php b/modules/admin/lang/en.php
index 1e54bc591..a05c254cb 100644
--- a/modules/admin/lang/en.php
+++ b/modules/admin/lang/en.php
@@ -329,7 +329,7 @@ $lang->use_rewrite = 'Use Short URLs';
 $lang->use_rewrite_0 = 'None';
 $lang->use_rewrite_1 = 'XE-compatible URLs only';
 $lang->use_rewrite_2 = 'All supported URLs';
-$lang->about_use_rewrite = 'Your web server must support mod_rewrite in order for short URLs to work. Apache usually detects the .htaccess file automatically.<br />nginx users should configure rewrite rules according to <a href="https://github.com/rhymix/rhymix-docs/blob/master/ko/introduction/nginx.md> target="_blank">the manual</a>. Outdated versions of nginx rewrite rules only support XE-compatible short URLs.';
+$lang->about_use_rewrite = 'Your web server must support mod_rewrite in order for short URLs to work. Apache usually detects the .htaccess file automatically.<br />nginx users should configure rewrite rules according to <a href="https://github.com/rhymix/rhymix-docs/blob/master/ko/introduction/nginx.md" target="_blank">the manual</a>. Outdated versions of nginx rewrite rules only support XE-compatible short URLs.';
 $lang->timezone = 'Time Zone';
 $lang->use_mobile_view = 'Enable Mobile View';
 $lang->about_use_mobile_view = 'Show mobile page when visitors access with mobile devices.';
diff --git a/modules/autoinstall/lang/en.php b/modules/autoinstall/lang/en.php
index 60322d3f5..8c4281413 100644
--- a/modules/autoinstall/lang/en.php
+++ b/modules/autoinstall/lang/en.php
@@ -6,7 +6,7 @@ $lang->order_newest = 'Newest';
 $lang->order_popular = 'Popular';
 $lang->order_download = 'Download';
 $lang->success_installed = 'Successfully Installed';
-$lang->description_ftp_note = 'If the %s is not set, the installation or update will not work. Pleas configure the FTP information.';
+$lang->description_ftp_note = 'If the %s is not set, the installation or update will not work. Please configure the FTP information.';
 $lang->ftp_setup = 'FTP configuration';
 $lang->description_update = 'Click %s before using EasyInstall.';
 $lang->status_update = 'update button';
@@ -42,6 +42,8 @@ $lang->msg_sftp_not_supported = 'SFTP is not supported.';
 $lang->msg_no_permission_to_install = 'Your web server does not have permission to update the installation path. Please check server permissions.';
 $lang->msg_direct_install_not_supported = 'Cannot proceed due to write permission missing to the directories listed in the list below.';
 $lang->msg_does_not_support_delete = 'Cannot delete this package (no moduleUninstall() in the module class).';
+$lang->msg_update_core_title = 'Rhymix Core is updateing.';
+$lang->msg_update_core = 'Prior to updating Rhymix Core, please check the compatibility of the installed packages (e.g., modules, widgets, layouts, skins, etc.).';
 $lang->installed = 'Installed';
 $lang->typename['core'] = 'Core';
 $lang->typename['m.layout'] = 'Mobile layout';
diff --git a/modules/board/lang/en.php b/modules/board/lang/en.php
index e85952457..e5c95a83f 100644
--- a/modules/board/lang/en.php
+++ b/modules/board/lang/en.php
@@ -11,44 +11,45 @@ $lang->list_target_item = 'Target Item';
 $lang->list_display_item = 'Display Item';
 $lang->summary = 'Summary';
 $lang->thumbnail = 'Thumbnail';
-$lang->last_post = 'Last post';
+$lang->last_post = 'Last Post';
 $lang->board_management = 'Board Management';
 $lang->search_result = 'Search Result';
 $lang->consultation = 'Consultation';
 $lang->use_consultation = 'Use as Consultation Board';
 $lang->secret = 'Secret';
-$lang->thisissecret = 'This is a secret article.';
+$lang->thisissecret = 'This is a secret post.';
 $lang->admin_mail = 'Administrator\'s Mail';
 $lang->update_log = 'Update Log';
+$lang->last_updater = 'Latest Update by';
 $lang->cmd_board_list = 'Boards List';
-$lang->cmd_module_config = 'Common Board Setting';
+$lang->cmd_module_config = 'Common Board Settings';
 $lang->cmd_board_info = 'Board Info';
-$lang->cmd_list_setting = 'List Setting';
+$lang->cmd_list_setting = 'List Settings';
 $lang->cmd_list_items = 'Displayed Items and Order';
-$lang->cmd_create_board = 'Create a new board';
+$lang->cmd_create_board = 'Create a New Board';
 $lang->cmd_manage_selected_board = 'Manage Selected Board';
-$lang->about_layout_setup = 'You can manually modify board layout code. Insert or manage the widget code anywhere you want';
-$lang->about_board_category = 'You can make board categories. When board category is broken, try rebuilding the cache file manually.';
-$lang->about_except_notice = 'Notices will not be displayed in the normal list.<br />Caution: using this option can increase DB load if you have many visitors and lots of articles.';
-$lang->about_use_bottom_list = 'Display the list at the bottom when viewing an article.';
-$lang->about_customize_bottom_list = 'Calculating the bottom list consumes a lot of server resources.<br />You may be able to reduce DB load by not calculating it exactly when not needed.<br />This should have no effect on SEO.';
+$lang->about_layout_setup = 'You can manually modify the board layout code. Insert or manage the widget code anywhere you want.';
+$lang->about_board_category = 'You can make board categories. When a board category is broken, try rebuilding the cache file manually.';
+$lang->about_except_notice = 'Notices will not be displayed in the normal list.<br />Caution: Using this option may increase DB load if you have many visitors and lots of posts.';
+$lang->about_use_bottom_list = 'Display the list at the bottom when viewing a post.';
+$lang->about_customize_bottom_list = 'Exact calculations of the lists consume a lot of server resources.<br />You can save server resources by calculating it roughly.<br />This should have no effect on SEO.';
 $lang->about_use_anonymous_part1 = 'Hide the author\'s nickname to turn this board into an anonymous board.';
-$lang->about_use_anonymous_part2 = 'It is more useful if you also hide the nickname in the skin.<br>Please also turn off document history, or the author\'s information may be revealed by the history.';
+$lang->about_use_anonymous_part2 = 'It is more useful if you hide the nickname in the skin, as well.<br>Please concurrently turn off post history, which may unveil the author\'s information.';
 $lang->about_anonymous_except_admin = 'The administrator\'s nickname will not be hidden.';
-$lang->about_anonymous_name = 'You can customize the anonymous name that is displayed instead of the author\'s nickname.<br><b>$NUM</b> will be replaced with a random number that is unique to each member. (e.g. anon_$NUM → anon_12345678)<br><b>$DAILYNUM</b> will be replaced with a random number that is unique to each member but changes every day.<br><b>$DOCNUM</b> will be replaced with a random number that is unique to each member and changes from document to document.<br><b>$DOCDAILYNUM</b> will be replaced with a random number that is unique to each member and changes every day from document to document.<br>You can append a number to each variable, like <strong>$DAILYNUM:5</strong> to control the number of digits from 1 to 8.<br>To use hexadecimal digits that include some alphabets, use <strong>STR</strong> instead of <strong>NUM</strong>.';
+$lang->about_anonymous_name = 'You can customize the anonymous name that will be displayed instead of the author\'s nickname.<br><b>$NUM</b> will be replaced with a random number that is unique to each member. (e.g. anon_$NUM → anon_12345678)<br><b>$DAILYNUM</b> will be replaced with a random number that is unique to each member but changes every day.<br><b>$DOCNUM</b> will be replaced with a random number that is unique to each member and changes from post to post.<br><b>$DOCDAILYNUM</b> will be replaced with a random number that is unique to each member and changes every day from post to post.<br>You can append a number to each variable, like <strong>$DAILYNUM:5</strong> to control the number of digits from 1 to 8.<br>To use hexadecimal digits that include some alphabets, use <strong>STR</strong> instead of <strong>NUM</strong>.';
 $lang->about_board = 'This module is for creating and managing boards.';
-$lang->about_consultation = 'Members who are not maangers will only see their own articles.<br>When this feature is enabled, non-members cannot read or write any articles on this board.';
-$lang->about_secret = 'Users will be able to write secret articles or comments.';
-$lang->about_admin_mail = 'A mail will be sent when an article or comment is submitted. Mails can be sent to mutiple mail addresses if connecting addresses with commas(,).';
+$lang->about_consultation = 'Members who are not managers will only see their own posts.<br>When this feature is enabled, non-members cannot read or write any posts on this board.';
+$lang->about_secret = 'Users will be able to write secret posts or comments.';
+$lang->about_admin_mail = 'A mail will be sent when a post or comment is submitted. Mails can be sent to mutiple mail addresses if connecting addresses with commas(,).';
 $lang->about_list_config = 'If using list-style skin, you may arrange items to display. However, this feature might not be availble for non-official skins. If you double-click target items and display items, then you can add / remove them';
-$lang->about_use_status = 'Please select status that can be selected when you write article.';
+$lang->about_use_status = 'Please select status that can be selected when you write a post.';
 $lang->about_protect_comment = 'Prevent updating or deleting a comment if it has children.';
-$lang->about_update_log = 'Store a log of every version of a document every time it is updated.';
-$lang->skip_bottom_list_for_olddoc = 'Do not calculate the bottom list exactly when viewing an old article.';
+$lang->about_update_log = 'Store a log of every version of a post every time it is updated.';
+$lang->skip_bottom_list_for_olddoc = 'Do not calculate the bottom list exactly when viewing an old post.';
 $lang->skip_bottom_list_for_robot = 'Do not calculate the bottom list exactly when a robot is visiting.';
-$lang->msg_not_enough_point = 'Your point is not enough to write an article in this board.';
+$lang->msg_not_enough_point = 'Your point is not enough to write a post in this board.';
 $lang->write_comment = 'Write a comment';
-$lang->msg_not_allow_comment = 'This article is not allowed to write comment.';
+$lang->msg_not_allow_comment = 'This post is not allowed to write comment.';
 $lang->no_board_instance = 'There is no board created.';
 $lang->choose_board_instance = 'Please choose one or more board instance.';
 $lang->comment_status = 'Comments Allowed';
@@ -62,33 +63,41 @@ $lang->protect_comment = 'Protect Comment';
 $lang->protect_admin_content = 'Protect Admin Content';
 $lang->protect_regdate = 'Update/Delete Time Limit';
 $lang->filter_specialchars = 'Block Abuse of Unicode Symbols';
-$lang->document_length_limit = 'Limit Document Size';
-$lang->comment_length_limit = 'Limit Comment Size';
+$lang->document_length_limit = 'Limit Post Length';
+$lang->comment_length_limit = 'Limit Comment Length';
 $lang->inline_data_url_limit = 'Limit Data URLs';
-$lang->about_document_length_limit = 'Restrict documents that are too large. This limit may be triggered by pasting content that contains a lot of unnecessary markup.<br>This setting has no effect on the administrator and board managers.';
+$lang->about_document_length_limit = 'Restrict posts that are too large. This limit may be triggered by pasting content that contains a lot of unnecessary markup.<br>This setting has no effect on the administrator and board managers.';
 $lang->about_comment_length_limit = 'Restrict comments that are too large.<br>This setting has no effect on the administrator and board managers.';
 $lang->about_inline_data_url_limit = 'Restrict data: URLs that can be used to evade file size limits or cause processing issues.<br>This setting also applies to the administrator and board managers.';
-$lang->update_order_on_comment = 'Update Document on New Comment';
-$lang->about_update_order_on_comment = 'When a new comment is posted, update the update timestamp of the parent document. This is needed for forums.';
+$lang->update_order_on_comment = 'Update Post on New Comment';
+$lang->about_update_order_on_comment = 'When a new comment is posted, update the update timestamp of the parent post. This is needed for forums.';
 $lang->about_filter_specialchars = 'Prevent use of excessive Unicode accents, RLO characters, and other symbols that hinder readability.';
-$lang->document_force_to_move = 'Delete to Trash';
-$lang->about_document_force_to_move = 'When a document is deleted, move to Trash instead of deleting it permamently.';
-$lang->about_protect_regdate = 'Prevent updating or deleting a document or comment after a certain amount of time has passed. (Unit: day)';
-$lang->about_protect_content = 'Prevent updating a document if there are comments on it.';
-$lang->about_protect_admin_content = 'Prevent updating or deleting a document or comment written by the administrator, even by a user who is permitted to manage the board.';
-$lang->msg_protect_delete_content = 'You cannot delete a document with comments on it.';
-$lang->msg_protect_update_content = 'You cannot update a document with comments on it.';
-$lang->msg_admin_document_no_modify = 'You cannot edit the administrator\'s document.';
+$lang->about_protect_regdate = 'Prevent updating or deleting a post or comment after a certain amount of time has passed. (Unit: day)';
+$lang->about_protect_content = 'Prevent updating a post if there are comments on it.';
+$lang->about_protect_admin_content = 'Prevent updating or deleting a post or comment written by the administrator, even by a user who is permitted to manage the board.';
+$lang->msg_protect_delete_content = 'You cannot delete a post with comments on it.';
+$lang->msg_protect_update_content = 'You cannot update a post with comments on it.';
+$lang->msg_admin_document_no_modify = 'You cannot edit the administrator\'s post.';
 $lang->msg_admin_comment_no_modify = 'You cannot edit the administrator\'s comment.';
 $lang->msg_board_delete_protect_comment = 'You cannot delete a comment when there are replies.';
 $lang->msg_board_update_protect_comment = 'You cannot update a comment when there are replies.';
-$lang->msg_protect_regdate_document = 'You cannot update or delete a document after %d days.';
+$lang->msg_protect_regdate_document = 'You cannot update or delete a post after %d days.';
 $lang->msg_protect_regdate_comment = 'You cannot update or delete a comment after %d days.';
-$lang->msg_dont_have_update_log = 'This document has no update log.';
+$lang->msg_dont_have_update_log = 'This post has no update log.';
 $lang->msg_content_too_long = 'The content is too long.';
 $lang->msg_data_url_restricted = 'The content has been restricted due to excessively large data URLs (such as inline images).';
 $lang->original_letter = 'Original';
 $lang->msg_warning_update_log = '<span class="x_label x_label-important">Warning!</span> This can massively increase the size of your database.';
+$lang->reason_update = 'Reason for the update';
+$lang->msg_no_update_id = 'The update ID field is mandatory.';
+$lang->msg_no_update_log = 'There is no log for updates.';
+$lang->cmd_modify_by_update_log = 'Modify this post with this log';
+$lang->msg_admin_update_log = 'This post has been edited by the administrator. Please refer to the administrator.';
+$lang->msg_update_log_revert = 'Are you sure to revert the post to this version?';
+$lang->write_admin = 'Written by the administrator';
+$lang->revert_reason_update = 'Revert to this version';
+$lang->document_force_to_move = 'Delete to Recycle Bin';
+$lang->about_document_force_to_move = 'When a post is deleted, depositing it in Recycle Bin instead of deleting it permamently.';
 $lang->comment_delete_message = 'Leave Placeholder for Deleted Comment';
 $lang->about_comment_delete_message = 'When a comment is deleted, leave a placeholder saying that it has been deleted.';
 $lang->cmd_only_p_comment = 'Only if there are replies';
@@ -96,10 +105,13 @@ $lang->cmd_all_comment_message = 'Always';
 $lang->cmd_do_not_message = 'Never';
 $lang->delete_placeholder = 'Delete Placeholder';
 $lang->msg_document_notify_mail = '[%s] The new post : %s';
+$lang->cmd_document_vote_user = 'Upvoted by';
+$lang->cmd_comment_vote_user = 'Upvoted by';
+$lang->msg_not_target = 'You can only see the referrers\' lists for posts and comments.';
 $lang->cmd_board_combined_board = 'Combined Board';
-$lang->about_board_combined_board = 'You can use this board to view documents from other boards. Press the Ctrl key and click to select multiple boards.<br /><span style="color:red">Warning: permissions for the current board will apply to all affected documents and comments.</span>';
+$lang->about_board_combined_board = 'You can use this board to view posts from other boards. Press the Ctrl key and click to select multiple boards.<br /><span style="color:red">Warning: permissions for the current board will apply to all affected posts and comments.</span>';
 $lang->cmd_board_include_modules = 'Include Boards';
 $lang->cmd_board_include_modules_none = '(None)';
 $lang->cmd_board_include_days = 'Include Duration';
-$lang->about_board_include_days = 'Only combine recent documents. If this value is set to 0, all documents from selected boards will be combined.<br />Durations shorter than 1 day can be set as fractions of a day, e.g. 0.25 days = 6 hours.';
+$lang->about_board_include_days = 'Only combine recent posts. If this value is set to 0, all posts from selected boards will be combined.<br />Durations shorter than 1 day can be set as fractions of a day, e.g. 0.25 days = 6 hours.';
 $lang->cmd_board_include_notice = 'Include Notices';
diff --git a/modules/comment/lang/en.php b/modules/comment/lang/en.php
index 273c5dfad..a7f24a429 100644
--- a/modules/comment/lang/en.php
+++ b/modules/comment/lang/en.php
@@ -2,14 +2,14 @@
 $lang->cmd_comment_do = 'I want to';
 $lang->comment_list = 'Comments List';
 $lang->cmd_toggle_checked_comment = 'Invert Selection';
-$lang->cmd_delete_checked_comment = 'Delete selected item';
+$lang->cmd_delete_checked_comment = 'Delete Selected Item';
 $lang->trash = 'Recycle Bin';
 $lang->cmd_trash = 'Move to Recycle Bin';
 $lang->comment_count = 'Number of Comments per Page';
 $lang->comment_page_count = 'Number of Pages';
 $lang->comment_default_page = 'Default Page';
-$lang->comment_default_page_first = 'First page';
-$lang->comment_default_page_last = 'Last page';
+$lang->comment_default_page_first = 'First Page';
+$lang->comment_default_page_last = 'Last Page';
 $lang->about_comment_count = 'Set the number of comments to show on each page.';
 $lang->about_comment_page_count = 'Set the number of pagination links to show at the bottom.';
 $lang->max_thread_depth = 'Maximum Thread Depth';
@@ -29,14 +29,14 @@ $lang->search_target_list['last_update'] = 'Last update';
 $lang->search_target_list['ipaddress'] = 'IP Address';
 $lang->search_target_list['is_secret'] = 'Status';
 $lang->no_text_comment = 'No text in this comment.';
-$lang->no_text_document = 'No text in this document.';
+$lang->no_text_document = 'No text in this post.';
 $lang->secret_name_list['Y'] = 'Secret';
 $lang->secret_name_list['N'] = 'Public';
 $lang->published_name_list[0] = 'Waiting';
 $lang->published_name_list[1] = 'Published';
 $lang->published_name_list[2] = 'Secret';
 $lang->published_name_list[3] = 'Embargo';
-$lang->published_name_list[4] = 'Trash';
+$lang->published_name_list[4] = 'Recycle Bin';
 $lang->published_name_list[5] = 'Blocked';
 $lang->published_name_list[6] = 'Blocked';
 $lang->published_name_list[7] = 'Deleted';
@@ -47,13 +47,15 @@ $lang->published_name_list['N'] = 'Unpublished';
 $lang->comment_manager = 'Manage Selected Comment';
 $lang->selected_comment = 'Selected Comment';
 $lang->cmd_comment_validation = 'Use comment validation';
-$lang->about_comment_validation = 'If you want to use comment validation before displaying on your module frontend select USE, otherwise select NOT USE.';
-$lang->published = 'Publish status';
+$lang->about_comment_validation = 'If you want to use comment validation before displaying on your module frontend, select USE; otherwise, select NOT USE.';
+$lang->published = 'Publish Status';
 $lang->cmd_publish = 'Publish';
 $lang->cmd_unpublish = 'Unpublish';
 $lang->select_module = 'Select Module';
 $lang->page = 'Page';
-$lang->msg_not_selected_comment = 'There are no selected comment.';
+$lang->msg_not_selected_comment = 'There are no selected comments.';
+$lang->msg_admin_comment_no_delete = 'You cannot delete the superadmin\'s comments.';
+$lang->msg_admin_c_comment_no_delete = 'You cannot delete this comment due to the supperadmin reply.';
 $lang->improper_comment_declare = 'Report an improper comment';
 $lang->declaring_user = 'Reporter';
 $lang->improper_comment_declare_reason = 'Reason';
@@ -71,4 +73,6 @@ $lang->msg_admin_censored_comment = 'This comment has been hidden by an administ
 $lang->msg_deleted_comment = 'This comment has been deleted.';
 $lang->msg_admin_deleted_comment = 'This comment has been deleted by an administrator.';
 $lang->msg_no_text_comment = 'This comment contains no text.';
-$lang->msg_comment_notify_mail = "[%s] A new comment was posted on document: \" %s \"";
+$lang->msg_comment_notify_mail = "[%s] A new comment on the post: \" %s \"";
+$lang->msg_admin_comment_no_move_to_trash = 'You have no permission to move the superadmin\'s comments to the trash bin.';
+$lang->msg_module_srl_not_exists = 'Module serial number not found.';
diff --git a/modules/comment/tpl/comment_list.html b/modules/comment/tpl/comment_list.html
index e94dbb433..838df8911 100644
--- a/modules/comment/tpl/comment_list.html
+++ b/modules/comment/tpl/comment_list.html
@@ -38,7 +38,7 @@ xe.lang.msg_empty_search_keyword = '{$lang->msg_empty_search_keyword}';
 			<tr>
 				<th scope="col">{$lang->comment}</th>
 				<th scope="col" class="nowr">{$lang->writer}</th>
-				<th scope="col" class="nowr rx_detail_marks">{$lang->cmd_vote}(+/-)</th>
+				<th scope="col" class="nowr rx_detail_marks">{$lang->cmd_vote} / {$lang->cmd_vote_down}</th>
 				<th scope="col" class="nowr">{$lang->date}</th>
 				<th scope="col" class="nowr rx_detail_marks">{$lang->ipaddress}</th>
 				<th scope="col" class="nowr rx_detail_marks">{$lang->status}</th>
diff --git a/modules/communication/lang/en.php b/modules/communication/lang/en.php
index 585121a65..8c2ab9404 100644
--- a/modules/communication/lang/en.php
+++ b/modules/communication/lang/en.php
@@ -50,3 +50,7 @@ $lang->enable_communication_friend = 'Friend Enable';
 $lang->enable_communication_message = 'Message Enable';
 $lang->enable_attachment = 'Allow Attachment';
 $lang->attachment_size_limit = 'Attachment Size Limit';
+$lang->warning = 'Caution!';
+$lang->msg_allow_message_friend = 'You can only receive direct messages from your friends.';
+$lang->msg_allow_meesage_Block = 'Your direct message box is turned off.';
+$lang->msg_allow_message_please = 'You should allow direct messages from everyone in order to receive the replies for this message.';
diff --git a/modules/document/lang/en.php b/modules/document/lang/en.php
index 4b607bd22..be4e6afe2 100644
--- a/modules/document/lang/en.php
+++ b/modules/document/lang/en.php
@@ -105,6 +105,7 @@ $lang->select_category = 'Select a category.';
 $lang->category_description = 'Category Description';
 $lang->no_title_document = 'No title in this document.';
 $lang->send_default_message = 'Send the default message';
+$lang->msg_admin_document_no_move_to_trash = 'You are not allowed to move the superadmin\'s article to the trash bin.';
 $lang->default_message_format = '%1$s the document by manager.';
 $lang->default_message_verbs['move'] = 'moved';
 $lang->default_message_verbs['copy'] = 'copied';
diff --git a/modules/document/tpl/declared_list.html b/modules/document/tpl/declared_list.html
index 8caa49d74..3a0f5e953 100644
--- a/modules/document/tpl/declared_list.html
+++ b/modules/document/tpl/declared_list.html
@@ -34,7 +34,7 @@ xe.lang.msg_empty_search_keyword = '{$lang->msg_empty_search_keyword}';
 				<th scope="col" class="title">{$lang->title}</th>
 				<th scope="col" class="nowr">{$lang->writer}</th>
 				<th scope="col" class="nowr">{$lang->readed_count}</th>
-				<th scope="col" class="nowr">{$lang->cmd_vote}(+/-)</th>
+				<th scope="col" class="nowr">{$lang->cmd_vote} / {$lang->cmd_vote_down}</th>
 				<th scope="col" class="nowr"><a href="{getUrl('sort_index', 'declared_count')}">{$lang->declared_count} <block cond="$sort_index == 'declared_count'">▼</block></a></th>
 				<th scope="col" class="nowr"><a href="{getUrl('sort_index', 'regdate')}">{$lang->original_date} <block cond="$sort_index == 'regdate'">▼</block></a></th>
 				<th scope="col" class="nowr"><a href="{getUrl('sort_index', 'declared_latest')}">{$lang->latest_declared_date} <block cond="$sort_index == 'declared_latest'">▼</block></a></th>
diff --git a/modules/editor/lang/en.php b/modules/editor/lang/en.php
index 5694b9d6b..38598af33 100644
--- a/modules/editor/lang/en.php
+++ b/modules/editor/lang/en.php
@@ -1,4 +1,5 @@
 <?php
+$lang->editor_now = 'Editor Preview with the Current Settings';
 $lang->editor_component = 'Editor Component';
 $lang->main_editor = 'Main Editor';
 $lang->comment_editor = 'Comment Editor';
@@ -58,8 +59,8 @@ $lang->component_extra_vars = 'Option Variable';
 $lang->component_grant = 'Permission Setting';
 $lang->content_font = 'Content Font';
 $lang->content_font_size = 'Content Font Size';
-$lang->about_component = 'About component';
-$lang->about_component_mid = 'Editor components can select targets.(All targets will be selected when nothing is selected.)';
+$lang->about_component = 'About Component';
+$lang->about_component_mid = 'Editor components can select targets. (All targets will be selected when nothing is selected.)';
 $lang->msg_component_is_not_founded = 'Cannot find editor component %s.';
 $lang->msg_component_is_disabled = 'Editor component %s is disabled.';
 $lang->msg_component_is_inserted = 'Selected component is already inserted.';
@@ -78,7 +79,7 @@ $lang->enable_extra_component_grant = 'Permission to use extra components';
 $lang->enable_html_grant = 'Permission to edit HTML';
 $lang->enable_autosave = 'Enable Auto-Save';
 $lang->editor_auto_dark_mode = 'Automatic dark mode';
-$lang->allow_html = 'allow HTML';
+$lang->allow_html = 'Allow HTML';
 $lang->height_resizable = 'Height Resizable';
 $lang->editor_height = 'Height of Editor';
 $lang->about_default_editor_settings = 'Follow the default settings from the Editor module.';
diff --git a/modules/file/lang/en.php b/modules/file/lang/en.php
index e60ebd55d..ffbcd5f54 100644
--- a/modules/file/lang/en.php
+++ b/modules/file/lang/en.php
@@ -54,6 +54,7 @@ $lang->msg_not_permitted_download = 'You do not have a permission to download.';
 $lang->msg_file_cart_is_null = 'Please select a file(s) to delete.';
 $lang->msg_checked_file_is_deleted = '%d attachment(s) was(were) deleted.';
 $lang->msg_exceeds_limit_size = 'This file exceeds the attachment limit.';
+$lang->msg_not_allowed_filetype = 'This file format is not allowed to be uploaded.';
 $lang->msg_exceeds_max_image_size = 'This image is too large. Images must be no larger than %dx%dpx.';
 $lang->msg_exceeds_max_image_width = 'This image is too large. The maximum permitted width is %dpx.';
 $lang->msg_exceeds_max_image_height = 'This image is too large. The maximum permitted height is %dpx.';
@@ -110,6 +111,8 @@ $lang->image_autoconv_gif2mp4 = 'Convert GIF to MP4';
 $lang->about_image_autoconv_gif2mp4 = 'convert animated GIF images into MP4 videos to save storage and bandwidth.<br />This requires ffmpeg settings below. Videos may not play properly in older browsers.';
 $lang->max_video_size = 'Limit Video Size';
 $lang->about_max_video_size = 'Limit the dimensions of uploaded videos. Note that this is only indirectly related to file size.';
+$lang->max_video_duration = 'Limit Video Duration';
+$lang->about_max_video_duration = 'Restrict the maximum length of videos. This is independent of the limit of filesize (e.g., MB, GB) or two-dimensional size for videos.';
 $lang->video_autoconv_any2mp4 = 'Convert to MP4';
 $lang->about_video_autoconv_any2mp4 = 'Convert all other types of videos to MP4 format that can be played on the web.<br />Supported original formats vary by ffmpeg version and system environment, but usually include AVI and MOV.';
 $lang->video_always_reencode = 'Always Reencode';
diff --git a/modules/krzip/conf/info.xml b/modules/krzip/conf/info.xml
index d211f4ee1..137f35b78 100644
--- a/modules/krzip/conf/info.xml
+++ b/modules/krzip/conf/info.xml
@@ -1,11 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <module version="0.2">
 	<title xml:lang="ko">한국 우편번호</title>
+	<title xml:lang="en">Korean Postal Code</title>
 	<description xml:lang="ko">공개 API를 이용해 우편번호 검색 서비스를 이용합니다.</description>
+	<description xml:lang="en">Module to utilize public postal code searching APIs in South Korea.</description>
 	<version>RX_VERSION</version>
 	<date>RX_CORE</date>
 	
 	<author email_address="developers@xpressengine.com" link="http://www.xpressengine.com/">
 		<name xml:lang="ko">NAVER</name>
+		<name xml:lang="en">NAVER</name>
 	</author>
 </module>
diff --git a/modules/krzip/lang/en.php b/modules/krzip/lang/en.php
new file mode 100644
index 000000000..0fc24fd4f
--- /dev/null
+++ b/modules/krzip/lang/en.php
@@ -0,0 +1,20 @@
+<?php
+$lang->krzip = 'Korean Postal Code';
+$lang->cmd_krzip_api_type = 'Select API Provider';
+$lang->cmd_krzip_daumapi = 'Daum-Kakao API';
+$lang->cmd_krzip_epostapi = 'Korea Post API';
+$lang->cmd_krzip_postcodify = 'Postcodify';
+$lang->cmd_krzip_regkey = 'Registration Key';
+$lang->cmd_krzip_postcode = 'Postal Code';
+$lang->cmd_krzip_address = 'Mailing Address';
+$lang->cmd_krzip_detail_address = 'Detailed Address';
+$lang->about_krzip = 'Postal code searching using public APIs for postal codes in South Korea.';
+$lang->about_krzip_api_handler = 'Determining which API will be used to find the postal codes.';
+$lang->about_krzip_epostapi_regkey = 'Entering the registration key from the Korea Post for using their API.';
+$lang->msg_krzip_road_address_expectation = 'Road-Name Based Address: %s';
+$lang->msg_krzip_jibun_address_expectation = 'Land-Lot Based Address: %s';
+$lang->msg_krzip_no_query = 'Please provide a search keyword.';
+$lang->msg_krzip_is_maintenance = 'Under maintenance.';
+$lang->msg_krzip_wrong_regkey = 'This is an invalid registration key.';
+$lang->msg_krzip_no_result = 'There is no found address.';
+$lang->msg_krzip_riddling_wrong = 'Unknown error in the postal code module.';
diff --git a/modules/layout/lang/en.php b/modules/layout/lang/en.php
index 619c71f34..ddc511f3e 100644
--- a/modules/layout/lang/en.php
+++ b/modules/layout/lang/en.php
@@ -19,7 +19,7 @@ $lang->about_downloaded_layouts = 'List of downloaded layouts';
 $lang->about_title = 'Please enter the title that is easy to verify when connecting to the page';
 $lang->about_not_apply_menu = 'Layouts of all pages connected via menu will be changed en bloc by checking this option.';
 $lang->about_layout = 'Layout module helps you create the site\'s layout easily. By using layout setting and menu connection, website\'s completed shape will be displayed with various modules. Layouts which you cannot delete are the default layouts of blogs or other moduels, thus you have to delete them from their setting pages.';
-$lang->about_layout_code = 'It will be applied to the service when you save the layout code after editing it. Please first preview your code and then save it. You can refer grammar of XE\'s template from <a href="http://code.google.com/p/xe-core/wiki/TemplateSyntax" target="_blank">XE Template</a>.';
+$lang->about_layout_code = 'It will be applied to the service when you save the layout code after editing it. Please first preview your code and then save it. You can refer the syntax of Rhymix\'s template from <a href="https://rhymix.org/manual/theme/intro" target="_blank">Rhymix Template Manual (Korean)</a>.';
 $lang->layout_export = 'Export';
 $lang->layout_btn_export = 'Download My Layout';
 $lang->about_layout_export = 'Export currently edited layout.';
@@ -114,3 +114,9 @@ $lang->faceoff_migration['5'] = 'Upload to ./layouts through FTP.';
 $lang->faceoff_migration['6'] = 'Insert new layout from installed layout. Make sure to check if the path of layout is the same as the uploaded path. You need to set the layout including logo images.';
 $lang->msg_empty_origin_layout = 'Original layout is not exist';
 $lang->msg_empty_target_layout = 'Target layout is not assigned';
+$lang->msg_at_least_one_layout = 'You cannot delete this copy. At least one layout copy of this layout should be remained.';
+$lang->use_site_default_layout = 'Use the default layout of the website';
+$lang->use_responsive_pc_layout = 'Use the same responsive layout as the PC';
+$lang->msg_unabled_preview = 'You can\'t preview because there is no page with this menu type.';
+$lang->article_preview_title = 'Title of the document';
+$lang->article_preview_content = 'Welcome. Nice to meet you.';
diff --git a/modules/layout/lang/ko.php b/modules/layout/lang/ko.php
index 472b466be..339c48ab6 100644
--- a/modules/layout/lang/ko.php
+++ b/modules/layout/lang/ko.php
@@ -19,7 +19,7 @@ $lang->about_downloaded_layouts = '다운로드되어 있는 레이아웃 목록
 $lang->about_title = '페이지에 연결 시 쉽게 구분할 수 있는 제목을 입력해주세요.';
 $lang->about_not_apply_menu = '지정한 메뉴에 연결된 모든 페이지의 레이아웃을 현재 레이아웃으로 지정합니다.';
 $lang->about_layout = '사이트의 레이아웃을 쉽게 만들 수 있도록 도와줍니다. 레이아웃 설정과 메뉴의 연결을 통해서 완성된 사이트의 모습으로 보여줄 수 있도록 합니다. 삭제나 수정이 불가능한 레이아웃은 페이지에 포함된 레이아웃이므로 해당 페이지에서 설정해야 합니다.';
-$lang->about_layout_code = '아래 레이아웃의 코드를 직접 수정 후 저장하면 서비스에 반영이 됩니다. 꼭 미리보기를 한 후에 저장을 하세요. XE의 템플릿 문법은 <a href="http://code.google.com/p/xe-core/wiki/TemplateSyntax" target="_blank">XE 템플릿</a> 을 참고하면 됩니다.';
+$lang->about_layout_code = '아래 레이아웃의 코드를 직접 수정 후 저장하면 서비스에 반영이 됩니다. 꼭 미리보기를 한 후에 저장을 하세요. Rhymix의 템플릿 문법은 <a href="https://rhymix.org/manual/theme/intro" target="_blank">테마 제작 매뉴얼</a>을 참고하면 됩니다.';
 $lang->layout_export = '내보내기';
 $lang->layout_btn_export = '내 레이아웃 다운로드';
 $lang->about_layout_export = '현재 수정된 레이아웃을 내보내기를 합니다.';
diff --git a/modules/ncenterlite/lang/en.php b/modules/ncenterlite/lang/en.php
index f18f8468b..c04754896 100644
--- a/modules/ncenterlite/lang/en.php
+++ b/modules/ncenterlite/lang/en.php
@@ -1,19 +1,19 @@
 <?php
 $lang->ncenterlite = 'Notification Center';
 $lang->ncenterlite_notify = 'notification';
-$lang->ncenterlite_install_version = 'Installed version';
+$lang->ncenterlite_install_version = 'Installed Version';
 $lang->ncenterlite_advenced_config = 'Advenced Setting';
 $lang->ncenterlite_document = 'post';
 $lang->ncenterlite_comment = 'comment';
-$lang->ncenterlite_type_document = 'New document';
-$lang->ncenterlite_type_comment = 'New comment';
-$lang->ncenterlite_type_comment_comment = 'Reply on comments';
+$lang->ncenterlite_type_document = 'New Post';
+$lang->ncenterlite_type_comment = 'New Comment';
+$lang->ncenterlite_type_comment_comment = 'Reply on Comments';
 $lang->ncenterlite_type_mention = 'Mention';
 $lang->ncenterlite_type_vote = 'Vote';
 $lang->ncenterlite_type_scrap = 'Scrap';
-$lang->ncenterlite_type_message = 'Direct message';
-$lang->ncenterlite_type_test = 'Dummy notification';
-$lang->ncenterlite_type_admin_content = 'Admin notification';
+$lang->ncenterlite_type_message = 'Direct Message';
+$lang->ncenterlite_type_test = 'Dummy Notification';
+$lang->ncenterlite_type_admin_content = 'Admin Notification';
 $lang->ncenterlite_type_custom = 'Other';
 $lang->ncenterlite_comment_noti = $lang->ncenterlite_type_comment;
 $lang->ncenterlite_comment_comment_noti = $lang->ncenterlite_type_comment_comment;
@@ -24,18 +24,18 @@ $lang->ncenterlite_message_noti = $lang->ncenterlite_type_message;
 $lang->ncenterlite_sender = 'Sender';
 $lang->ncenterlite_addressee = 'Recipient';
 $lang->ncenterlite_noti_contents = 'Contents';
-$lang->ncenterlite_notify_setting = 'Page in the absence of notification';
+$lang->ncenterlite_notify_setting = 'Turn Off Notifications at:';
 $lang->ncenterlite_about_notify_setting = 'You can turn off notifications in the selected pages and modules. Please select the pages and modules to turn off notifications in the following list.';
-$lang->ncenterlite_notify_mid_all = 'Notification monitoring by the administrators';
+$lang->ncenterlite_notify_mid_all = 'Forwarding Notifications to the Administrators';
 $lang->ncenterlite_about_mid_all = "You can listen to all the notifications from the selected pages and modules. Please select the pages and modules to receive forwarded notifications in the following list. (Caution: This setting may let you know the other members' activities in the selected pages.)";
-$lang->ncenterlite_read = 'Have read';
+$lang->ncenterlite_read = 'Have Read';
 $lang->ncenterlite_read_y = 'Read';
-$lang->ncenterlite_read_n = 'Not read';
+$lang->ncenterlite_read_n = 'Not Read';
 $lang->ncenterlite_no_target = 'no target';
-$lang->ncenterlite_my_list = 'My notification list';
-$lang->ncenterlite_my_settings = 'My notification settings';
-$lang->ncenterlite_user_settings = 'User notification settings';
-$lang->ncenterlite_notify_settings = 'Notification settings';
+$lang->ncenterlite_my_list = 'Received Notifications';
+$lang->ncenterlite_my_settings = 'My Notification Settings';
+$lang->ncenterlite_user_settings = 'User Notification Settings';
+$lang->ncenterlite_notify_settings = 'Notification Settings';
 $lang->ncenterlite_userconfig_title = 'Notification Center Settings of %s';
 $lang->ncenterlite_userconfig_about = 'Please manage your notification settings here.';
 $lang->ncenterlite_comment_noti_about = 'Receive notifications for new comments on my posts.';
@@ -46,8 +46,8 @@ $lang->ncenterlite_vote_noti_about = 'Receive notifications when someone votes o
 $lang->ncenterlite_scrap_noti_about = 'Receive notifications when someone scraps my post.';
 $lang->ncenterlite_admin_content_noti_about = 'Receive administrator notifications.';
 $lang->ncenterlite_custom_noti_about = 'Receive all other notifications.';
-$lang->ncneterlite_block_individual = 'Turn off notifications from each document/comment';
-$lang->ncneterlite_block_individual_about = 'You can turn off notifications from a particular document or comment.';
+$lang->ncneterlite_block_individual = 'Turn off notifications from each post/comment';
+$lang->ncneterlite_block_individual_about = 'You can turn off notifications from a particular post or comment.';
 $lang->ncenterlite_activate = 'Activate';
 $lang->ncenterlite_inactivate = 'Inactivate';
 $lang->ncenterlite_userconfig_about_warning = 'Watch out! You are controlling other user\'s settings via this page.';
@@ -63,7 +63,7 @@ $lang->ncenterlite_mentioned = '<strong>%1$s</strong> mentioned you in a %4$s, "
 $lang->ncenterlite_message_string = 'You have <strong>%d</strong> unread message.';
 $lang->ncenterlite_message_string_plural = 'You have <strong>%d</strong> unread messages.';
 $lang->ncenterlite_message_mention = '<strong>%1$s</strong> sent you a message, "%2$s".';
-$lang->ncenterlite_test_noti = 'Hello, <strong>%s</strong>! This is a test notification.';
+$lang->ncenterlite_test_noti = 'Hi <strong>%s</strong>! This is a dummy notification.';
 $lang->ncenterlite_vote = '<strong>%1$s</strong> liked your %3$s, "%2$s".';
 $lang->ncenterlite_vote_anonymous = 'Your %2$s, "%1$s" was liked.';
 $lang->ncenterlite_scrap = '<strong>%1$s</strong> scrapped your %3$s, "%2$s".';
@@ -84,7 +84,7 @@ $lang->ncenterlite_message = 'You have <strong class="num">%s</strong> new notif
 $lang->ncenterlite_messages = 'You have <strong class="num">%s</strong> new notifications.';
 $lang->ncenterlite_not_have_message = 'There is no new notification for you.';
 $lang->ncenterlite_thisistest = '[*] This is a dummy notification.';
-$lang->ncenterlite_delete_all = 'delete all';
+$lang->ncenterlite_delete_all = 'Delete All';
 $lang->ncenterlite_more = 'More';
 $lang->ncenterlite_stop_no_permission_other_user = 'You don\'t have the authority to read settings of other members.';
 $lang->ncenterlite_stop_no_permission_other_user_settings = 'You don\'t have the authority to control settings of other members.';
@@ -119,12 +119,12 @@ $lang->ncenterlite_test_mention = 'Web page notification test';
 $lang->ncenterlite_test_mention_about = 'Create dummy data for module and/or skin test.';
 $lang->ncenterlite_test_push = 'Push notification test';
 $lang->ncenterlite_test_push_about = 'Create dummy data for mobile push notification test.';
-$lang->ncenterlite_document_event_settings = 'Document event notification';
-$lang->ncenterlite_document_event_vote = 'Recommendation';
-$lang->ncenterlite_document_event_vote_about = 'When someone recommend document, the author of it can get notifying.';
+$lang->ncenterlite_document_event_settings = 'Post Event Notification';
+$lang->ncenterlite_document_event_vote = 'Vote';
+$lang->ncenterlite_document_event_vote_about = 'When someone vote up or down a post, its author can get notifying.';
 $lang->ncenterlite_document_event_read = 'Delete notifying after read the article';
-$lang->ncenterlite_document_event_read_preserve = 'Preserve notification';
-$lang->ncenterlite_document_event_read_delete = 'Delete notification';
+$lang->ncenterlite_document_event_read_preserve = 'Preserve Notification';
+$lang->ncenterlite_document_event_read_delete = 'Delete Notification';
 $lang->ncenterlite_document_event_read_about = 'Delete every notification after read the article. Default is do not delete (preserve).';
 $lang->ncenterlite_commnet_event = 'Comments';
 $lang->ncenterlite_commnet_event_noti_all = 'Notice every comments to the author';
@@ -167,12 +167,12 @@ $lang->mention_suffix_always_cut_y = 'Prioritize members\' nicknames withOUT the
 $lang->mention_suffix_always_cut_n = 'Prioritize members\' nicknames WITH the suffixes';
 $lang->about_mention_suffix_always_cut = 'Decide which one should receive a notification for "@John Doe" when both John Doe and John are in your database.';
 $lang->mention_limit = 'Maximum numbers of notifications';
-$lang->about_mention_limit = 'To prevent a server-side overload, you can limit the maximum numbers of notifications in a single document or comment.';
+$lang->about_mention_limit = 'To prevent a server-side overload, you can limit the maximum numbers of notifications in a single post or comment.';
 $lang->ncenterlite_msg_setting_error = 'There are errors in your settings. Please check your inputs.';
 $lang->ncenterlite_use_help = 'Select which kinds of notifications can be sent to the members via selected methods. Your members can personalize their settings in their own settings panel among your selections here.';
-$lang->ncenterlite_use_othercomment_help = 'Send notifications to every commenter when the author of the original document leaves a comment.';
+$lang->ncenterlite_use_othercomment_help = 'Send notifications to every commenter when the author of the original post leaves a comment.';
 $lang->member_phone_variable = 'Variable of member\'s phone number';
-$lang->member_phone_variable_about = 'Define where the phone number will be referred. Either member\'s account information or the extended variable of the document can be selected.<br />If there is only one extended variable in the form of a phone number, the settings are automatically saved on installation.';
+$lang->member_phone_variable_about = 'Define where the phone number will be referred. Either member\'s account information or the extended variable of the post can be selected.<br />If there is only one extended variable in the form of a phone number, the settings are automatically saved on installation.';
 $lang->member_phone_builtin_field = 'Phone number in the member\'s account information';
 $lang->anonymous_voter = 'anonymous voter';
 $lang->about_anonymous_voter = 'anonymize voter in vote notification';
diff --git a/modules/point/lang/en.php b/modules/point/lang/en.php
index 12f5b6cb8..efc87076e 100644
--- a/modules/point/lang/en.php
+++ b/modules/point/lang/en.php
@@ -38,22 +38,22 @@ $lang->point_group_ratchet_no = 'Move to lower group if point is reduced';
 $lang->about_point_link_group = 'If you specify level for a specific group, users are assigned into the group when they advance to the level by getting points.';
 $lang->about_module_point = 'You can set point for each module, and modules which don\'t have any value will use the default point. All points will be restored on acting reverse.';
 $lang->point_signup = 'Sign Up';
-$lang->point_insert_document = 'Writing a document';
-$lang->point_delete_document = 'Deleting a document';
+$lang->point_insert_document = 'Writing a post';
+$lang->point_delete_document = 'Deleting a post';
 $lang->point_insert_comment = 'Writing a comment';
 $lang->point_delete_comment = 'Deleting a comment';
 $lang->point_upload_file = 'Uploading a file';
 $lang->point_delete_file = 'Deleting a file';
 $lang->point_download_file = 'Downloading a file (excluding images)';
 $lang->point_read_document = 'Reading another person\'s post';
-$lang->point_voter = 'Upvoting another person\'s document';
-$lang->point_blamer = 'Downvoting another person\'s document';
+$lang->point_voter = 'Upvoting another person\'s post';
+$lang->point_blamer = 'Downvoting another person\'s post';
 $lang->point_voter_comment = 'Upvoting another person\'s comment';
 $lang->point_blamer_comment = 'Downvoting another person\'s comment';
 $lang->point_download_file_author = 'Downloaded by others (without images)'; 
 $lang->point_read_document_author = 'Read by others';
-$lang->point_voted = 'One\'s document is upvoted';
-$lang->point_blamed = 'One\'s document is downvoted';
+$lang->point_voted = 'One\'s post is upvoted';
+$lang->point_blamed = 'One\'s post is downvoted';
 $lang->point_voted_comment = 'One\'s comment is upvoted';
 $lang->point_blamed_comment = 'One\'s comment is downvoted';
 $lang->cmd_point_config = 'Default Setting';
diff --git a/modules/poll/lang/en.php b/modules/poll/lang/en.php
index 3ce642f44..c2776325f 100644
--- a/modules/poll/lang/en.php
+++ b/modules/poll/lang/en.php
@@ -11,6 +11,7 @@ $lang->success_poll = 'Thank you for joining the poll.';
 $lang->msg_already_poll = 'You already polled!';
 $lang->msg_poll_is_null = 'Please select a poll to delete.';
 $lang->msg_checked_poll_is_deleted = '%d poll(s) are deleted.';
+$lang->confirm_poll_delete = 'Are you sure to delete %s of poll(s)?';
 $lang->msg_check_poll_item = 'Please select a poll item to poll.\\n(Required poll item(s) may be different in each poll.)';
 $lang->msg_poll_not_exists = 'The selected poll does not exist.';
 $lang->cmd_null_item = 'No item value exists to post a poll. Please re-try.';
diff --git a/modules/rss/lang/en.php b/modules/rss/lang/en.php
index d82d026e0..d368f3448 100644
--- a/modules/rss/lang/en.php
+++ b/modules/rss/lang/en.php
@@ -3,15 +3,15 @@ $lang->feed = 'Publish RSS Feed';
 $lang->total_feed = 'Aggregated Feeds';
 $lang->rss_disable = 'Disable RSS Feed';
 $lang->feed_copyright = 'Copyright';
-$lang->feed_document_count = 'Number of articles per page';
+$lang->feed_document_count = 'Number of Articles per Page';
 $lang->feed_image = 'Feed Image';
-$lang->rss_type = 'RSS feed type';
+$lang->rss_type = 'RSS Feed Type';
 $lang->module_feed_management = 'Feeds for Each Module';
 $lang->open_rss = 'Open RSS';
-$lang->open_rss_types['Y'] = 'Open all';
-$lang->open_rss_types['H'] = 'Open summary';
-$lang->open_rss_types['N'] = 'Not open';
-$lang->open_feed_to_total = 'Included in aggregated feed';
+$lang->open_rss_types['Y'] = 'Full';
+$lang->open_rss_types['H'] = 'Summary';
+$lang->open_rss_types['N'] = 'Not Open';
+$lang->open_feed_to_total = 'Included in Aggregated Feed';
 $lang->about_rss_disable = 'If checked, RSS will be disabled.';
 $lang->about_rss_type = 'You can assign RSS feed type.';
 $lang->about_open_rss = 'You can select RSS on the current page to be open to the public.\\nIf it is enabled, the article will be open to the public despite its view permissions.';
diff --git a/modules/tag/lang/en.php b/modules/tag/lang/en.php
index 1e052b35f..7cec28be4 100644
--- a/modules/tag/lang/en.php
+++ b/modules/tag/lang/en.php
@@ -2,7 +2,7 @@
 
 $lang->tag_default_config = 'Default Config';
 $lang->tag_separators = 'Tag Separators';
-$lang->tag_separator_comma = 'comma(foo, bar)';
-$lang->tag_separator_hash = 'hash(#foo #bar)';
-$lang->tag_separator_space = 'space';
+$lang->tag_separator_comma = 'Comma (foo, bar)';
+$lang->tag_separator_hash = 'Hash (#foo #bar)';
+$lang->tag_separator_space = 'Space (foo bar)';
 $lang->tag_separator_help = 'If you select more than one type of separator, all of them will be recognized. For example, &quot;#foo,bar Rhymix&quot;';
diff --git a/modules/trash/conf/info.xml b/modules/trash/conf/info.xml
index 56fc57cb6..a04dcc1bb 100644
--- a/modules/trash/conf/info.xml
+++ b/modules/trash/conf/info.xml
@@ -1,11 +1,12 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <module version="0.2">
 	<title xml:lang="ko">휴지통</title>
-	<title xml:lang="en">trash</title>
+	<title xml:lang="en">Recycle Bin</title>
 	<title xml:lang="jp">ゴミ箱</title>
 	<title xml:lang="zh-TW">回收桶</title>
 	<description xml:lang="ko">문서, 댓글 등을 완전히 삭제하지 않고 복구 가능한 상태로 만들어 관리합니다.</description>
 	<description xml:lang="jp">ドミュメンと、コメントなどを完全に削除せずに復旧可能な状態に作って管理します。</description>
+	<description xml:lang="en">Recycle Bin is a logical reservoir for deleted items, such as posts and comments, which enables the administrators to restore the deleted items.</description>
 	<version>RX_VERSION</version>
 	<date>RX_CORE</date>
 	<category>content</category>
diff --git a/modules/trash/conf/module.xml b/modules/trash/conf/module.xml
index 18b3013a1..0607b2277 100644
--- a/modules/trash/conf/module.xml
+++ b/modules/trash/conf/module.xml
@@ -11,7 +11,7 @@
 	</actions>
 	<menus>
 		<menu name="trash">
-			<title xml:lang="en">Trash</title>
+			<title xml:lang="en">Recycle Bin</title>
 			<title xml:lang="ko">휴지통</title>
 			<title xml:lang="zh-CN">Trash</title>
 			<title xml:lang="jp">ゴミ箱</title>
diff --git a/modules/trash/lang/en.php b/modules/trash/lang/en.php
index d10bc7fda..1bf7b8bde 100644
--- a/modules/trash/lang/en.php
+++ b/modules/trash/lang/en.php
@@ -2,7 +2,7 @@
 $lang->cmd_trash = 'Recycle Bin';
 $lang->cmd_restore_all = 'Restore All';
 $lang->in_trash = 'Recycle Bin';
-$lang->trash_date = 'Deleted date';
+$lang->trash_date = 'Deleted Date';
 $lang->trash_description = 'Description';
 $lang->success_trashed = 'Moved to Recycle Bin.';
 $lang->empty_trash_all = 'Empty Recycle Bin';
@@ -12,10 +12,18 @@ $lang->fail_empty = 'Failed to empty Recycle Bin.';
 $lang->success_restore = 'Restored successfully.';
 $lang->fail_restore = 'Failed to restore.';
 $lang->origin_module_type = 'Type';
-$lang->remove_all_trash_item = 'Remove all trash items. After execute could not be recovered.';
+$lang->remove_all_trash_item = 'Remove all trash items. After execution, the items can not be recovered.';
 $lang->title = 'Subject';
 $lang->content = 'Content';
 $lang->trasher = 'Deleter';
 $lang->origin_info = 'Document Info';
 $lang->delete_info = 'Trash Info';
 $lang->cmd_restore = 'Restore';
+$lang->cmd_trash_list = 'Recycle Bin Items';
+$lang->cmd_trash_type = 'Type Selection';
+$lang->trash_warning = 'Caution!';
+$lang->trash_nick_name = 'Deleted By';
+$lang->search_target_trash_list['title'] = 'Title';
+$lang->search_target_trash_list['user_id'] = 'User ID';
+$lang->search_target_trash_list['nick_name'] = 'Nickname';
+$lang->search_target_trash_list['trash_ipaddress'] = 'IP Address';
diff --git a/widgets/content/conf/info.xml b/widgets/content/conf/info.xml
index 3c36c0fca..ca28e37de 100644
--- a/widgets/content/conf/info.xml
+++ b/widgets/content/conf/info.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <widget version="0.2">
     <title xml:lang="ko">Content 위젯</title>
-    <title xml:lang="en">Content</title>
+    <title xml:lang="en">Content Widget</title>
     <title xml:lang="vi">Nội dung</title>
     <title xml:lang="ru">Содержание</title>
     <title xml:lang="zh-CN">全局内容控件</title>
diff --git a/widgets/login_info/skins/ncenter_login/skin.xml b/widgets/login_info/skins/ncenter_login/skin.xml
index 647c7b4b9..ff6350509 100644
--- a/widgets/login_info/skins/ncenter_login/skin.xml
+++ b/widgets/login_info/skins/ncenter_login/skin.xml
@@ -1,13 +1,16 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <skin version="0.2">
 	<title xml:lang="ko">RX 알림센터 로그인 스킨</title>
+	<title xml:lang="en">RX Notification Center Login Skin</title>
 	<description xml:lang="ko">RX 알림센터겸용 로그인 스킨입니다.</description>
+	<description xml:lang="en">Login Skin supporting Rhymix Notification Center</description>
 	<version>1.0</version>
 	<date>2016-05-27</date>
 	<link>http://bjrambo.com</link>
 
 	<author email_address="qw5414@naver.com" link="http://bjrambo.com">
 		<name xml:lang="ko">NAVER</name>
+		<name xml:lang="en">BJ Rambo</name>
 	</author>
 
 	<colorset>
diff --git a/widgets/mcontent/skins/default/skin.xml b/widgets/mcontent/skins/default/skin.xml
index c71ae55ab..c8bb27a09 100644
--- a/widgets/mcontent/skins/default/skin.xml
+++ b/widgets/mcontent/skins/default/skin.xml
@@ -3,21 +3,25 @@
     <title xml:lang="ko">모바일 콘텐츠 위젯 스킨</title>
     <title xml:lang="zh-TW">內容預設面板</title>
     <title xml:lang="tr">Tercihler</title>
+    <title xml:lang="en">Mobile Contents Widget Skin</title>
     <description xml:lang="ko">모바일 콘텐츠 전용 심플한 스킨 입니다.</description>
     <description xml:lang="zh-TW">簡單面板</description>
     <description xml:lang="tr">簡單面板</description>
+    <description xml:lang="en">Minimalised Content Skin for Mobile.</description>
     <version>1.7</version>
     <date>2013-11-27</date>
     <author email_address="developers@xpressengine.com" link="http://xpressengine.com/">
         <name xml:lang="ko">NAVER</name>
         <name xml:lang="zh-TW">NAVER</name>
         <name xml:lang="tr">NAVER</name>
+        <name xml:lang="en">NAVER</name>
     </author>
     <colorset>
         <color name="white">
             <title xml:lang="ko">흰색 바탕용</title>
             <title xml:lang="zh-TW">白色</title>
             <title xml:lang="tr">Beyaz</title>
+            <title xml:lang="en">White Background</title>
         </color>
 	</colorset>
 </skin>