Nano we deliberately turned on a feature where if you scroll up and down, it literally tells you at bottom left, what line you're on; so that can help you narrow in on the problem you're having.

虽然他是一个简单的程序，，And，nano，，though，it’s，a，primitive，program，我们慎重地打开了一个特征，如果你翻上或翻下,它告诉你在左下边，你在哪一行，这样就可以帮助你缩小,你所在的问题之处。

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Text can be resized without assistive technology up to 200 percent in a way that does not require the user to scroll horizontally to read a line of text on a full-screen window.

不使用辅助技术，文本可以调整大小到200%并且在全屏下不需要用户水平滚动去阅读一行文本。

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