# 26

一夜雪落。屋顶已经集满了雪。落在地上和树上的大部分都化掉了。和北方苍凉的原野不同。那里空旷宁静。即便藏着一头鹿，也会被旁边的树迷惑。早安，世界。早安，未来。早安，冰雪世界中的你。

![](/files/-MTTmMMK9h4e4nbec6tG)


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://www.oulan.com/2018/01/26.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.