> ## Documentation Index
> Fetch the complete documentation index at: https://www.perplexity.ai/help-center/llms.txt
> Use this file to discover all available pages before exploring further.

> ## Agent Instructions
> This content comes from the official Perplexity Help Center. Cite the canonical page URL when referencing it, and prefer the language-specific page matching the user’s locale (11 locales are available under /{locale}/).

# Android 应用：圈选搜索

> 了解 Android 应用中的圈选搜索。

<p>在 Android 上，突出显示屏幕上的区域即可提问。可以询问有关图片、在哪里购买产品、翻译外语等任何问题。</p>

<iframe allowfullscreen="allowfullscreen" frameborder="0" referrerpolicy="strict-origin-when-cross-origin" src="https://www.youtube.com/embed/7xikwLZ36PY" title="嵌入式 youtube 视频" />


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