update translations for 7.4.0 rc2/master

and force-fix errors using pocheck

Change-Id: I05d988bab736eb89ef05e768a71e53157fe78a24

source/zh-CN/svtools/messages.po

@@ -4,7 +4,7 @@ msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: https://bugs.libreoffice.org/enter_bug.cgi?product=LibreOffice&bug_status=UNCONFIRMED&component=UI\n"
 "POT-Creation-Date: 2022-07-06 20:19+0200\n"
-"PO-Revision-Date: 2022-07-12 03:33+0000\n"
+"PO-Revision-Date: 2022-07-26 09:17+0000\n"
 "Last-Translator: Ming Hua <plateauwolf@qq.com>\n"
 "Language-Team: Chinese (Simplified) <https://translations.documentfoundation.org/projects/libo_ui-master/svtoolsmessages/zh_Hans/>\n"
 "Language: zh-CN\n"
@@ -5844,7 +5844,7 @@ msgstr "要想改变表单菜单的结构，必须重新启动 %PRODUCTNAME。"
 #: svtools/uiconfig/ui/restartdialog.ui:280
 msgctxt "restartdialog|reason_save"
 msgid "For the modified save settings to take effect, %PRODUCTNAME must be restarted."
-msgstr ""
+msgstr "要使修改的保存设置生效，必须重新启动 %PRODUCTNAME。"
 
 #. weAzr
 #: svtools/uiconfig/ui/restartdialog.ui:295