如果没有帮助，可以通过删除索引来轻松恢复。

If not, they can be easily undone by removing the index.

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然后拷贝压缩包到外部存储介质或者是你能轻松恢复系统的地方。

Then copy the tarball to external media or somewhere you can easily recover your system from.

youdao

另外，通过内置的回收站，您可以轻松恢复误回收笔记。

And , with a built-in Recycle Bin , you can easily recover mistakenly recycled notes.

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