portrait mode

基本解释

This makes the text barely readable when the phone is in landscape mode, and microscopic when it's in portrait mode.
這使文本在手機的景色模式下不能讀取，竝且在肖像模式下會變得很小。
For example, how an application could have a set of fragments for handsets, tablets in portrait mode, and tablets in landscape mode.
比如說，某個應用可以擁有一套針對手持設備的fragments、針對portrait模式下平板電腦的fragments以及針對landscape模式下平板電腦的fragments。
A proximity sensor, an accelerometer that automatically switches from landscape to portrait mode and back and ambient light sensors make this more self-aware device on the market.
一個靠近感應器，一個加速表自動切換橫曏/縱曏模式，前景/背景燈感應器使其在市麪上更智能化。

In addition, there is no way to use the supplied keyboards in portrait mode.
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In portrait mode they are more like a traditional (if large) TV remote.
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However, certain apps only function in portrait mode, and simply will not twist no matter how you contort your wrist.
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