If you're working in a specific app, you can drag your finger up from the Gesture Bar to the screen, hold it for a second, and the wave dock will appear, making it easy to quick launch another app.

在操作某个程序的时候，用手指从手势条开始向上拖拉操作并停留一会，波浪形的导航条会自动出现，让你可以很方便地运行其他程序。

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The child stared at her and after a few seconds replied "Whien I hold up the other finger."

小男孩盯着她，几秒钟后回答，“当我能伸出另外一个指头的时候。”

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On the S III, you have to hold your finger on the screen, tap "Add to Home screen" from a pop-up menu, select the "Folder" option, then drag your apps in.

CNN: STORY HIGHLIGHTS