[skip CI] Translate dde-launchpad.ts in zh_TW

67% of minimum 50% translated source file: 'dde-launchpad.ts'
on 'zh_TW'.

Sync of partially translated files: 
untranslated content is included with an empty translation 
or source language content depending on file format

translations/dde-launchpad_zh_TW.ts

@@ -167,7 +167,7 @@
     <message>
         <location filename="../qml/Main.qml" line="34"/>
         <source>Office</source>
-        <translation>辦公</translation>
+        <translation>辦公學習</translation>
     </message>
     <message>
         <location filename="../qml/Main.qml" line="36"/>