> For the complete documentation index, see [llms.txt](https://www.oulan.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://www.oulan.com/2016/12/31.md).

# 31

保持适当距离。

![](https://385430918-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M8iFCzaIpXf8zXqpE6I%2F-MHQML4Spgr6AKrjJiue%2F-MHQMTUlS1MjiVbJFVWX%2Fimage.png?alt=media\&token=f65e879c-dd16-4045-88b8-c56012a6217b)