假如备份了我的应用程序，而不仅是我的私人数据文件，那么可能已经恢复了数据。

Had I backed up my applications, not just my personal data files, I could have recovered the data.

youdao

假如备份了我的应用程序，而不仅是我的私人数据文件，那么可能已经恢复了数据。

Had I backed up my applications, not just my personal data files, I could have recovered the data.

youdao