If you run it again, only the changed files are copied over, saving you time later on synchronizations.

如果再次运行该命令，只有更改后的文件被复制，为您节省了稍后的同步时间。

youdao

If you run it again, only the changed files are copied over, saving you time later on synchronizations.

如果再次运行该命令，只有更改后的文件被复制，为您节省了稍后的同步时间。

youdao