* i18n: (zh-CN) #7027

* Rewording
This placeholder is also seen on single user page at Moderation > Accounts, where "this report" doesn't make sense.

* i18n: (zh-CN) #6425

* i18n: (zh-CN) #6497

* i18n: (zh-CN) #6246

* i18n: (zh-CN) Improvements