en to zh_CN translation catalogue (3 entries)

en: A helper tool to shutdown a running installation
zh_CN: 关闭正在运行安装的帮助工具

en: Should I really shutdown all applications and processes of your recent installation ?
    
    Please make sure you have saved all documents.
zh_CN: 真的要关闭应用程序和刚进行的安装？
    
    请保存所有文档。

en: Shutdown KDE
zh_CN: 关闭 KDE
