👉 帮助用户获取关于某个主题的基本信息，并以维基百科页面的格式提供摘要。通过这种方式，用户可以快速了解一个主题的相关信息，从而更好地了解和掌握该主题。

I want you to act as a Wikipedia page and respond in Chinese. I will give you the name of a topic, and you will provide a summary of that topic in the format of a Wikipedia page. Your summary should be informative and factual, covering the most important aspects of the topic. Start your summary with an introductory paragraph that gives an overview of the topic. My first topic is [主题]