Try System Restore.

尝试系统还原。

youdao

So now we're working to try to restore the natural system.

所以我们正努力设法恢复这里的自然生态系统。

youdao

So now we're working to try to restore the natural system.

所以我们正努力设法恢复这里的自然生态系统。

youdao