The user opens the Recent Apps window and switches from your app to another app.

用户打开最近的应用程序窗口，从你的应用程序切换到另一个应用程序。

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If the user returns to your app from the Home screen launcher icon or the Recent Apps window, the activity restarts.

如果用户从主屏幕发射器的图标或最近的应用程序窗口返回到您的应用程序，这个活动便会重新启动。

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In recent years, with the development of technology, many popular apps have been produced.

近年来，随着技术的发展，许多流行的应用程序被制作出来。

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On the front, you'll notice HTC's standard three-button setup below the screen (back, home and recent apps), with the front-facing camera, proximity sensor and earpiece above.

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As we already mentioned, the Nexus lacks hardware buttons, which have been replaced with three softkeys at the bottom of the screen -- back, home and recent apps.

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Through my own personal experience, I have found much improved performance through all the ICS features, especially Recent Apps where I can go back and forth among multiple apps effortlessly.

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