When you gesture, you bring more air into the lungs, which can make your voice sound warmer.

当你做手势的时候，你会把更多的空气吸入肺部，这会让你的声音听起来更温暖。

youdao

He looked at me, his hands sputtering in the air in a gesture of defeat.

他看着我，双手摊开在空气里，做出一个失败的手势。

youdao

Tomasz was not aware that he was on air, and whilst the gesture was only shown for a second, it was not acceptable.

托马斯当时并没有注意到正在直播，而这个动作只是瞬间闪现了一下，这是不可接受的。

youdao

Spectators at the Vancouver Games may see Weibrecht add one more gesture holding an Olympic medal in the air.

VOA: standard.2010.02.09

Layered on top of that is Air Gesture.

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The Galaxy S4 also offers new forms of interaction, such as Air Gesture, which lets users navigate the phone without touching it, and Air View, which lets users preview, say, email content, by hovering their finger over the screen.

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Maduro also claimed the allegiance of Venezuela's army, calling it "the armed forces of Chavez" as he pumped his fist in the air, a gesture that was reciprocated by the defense minister watching from the gallery.

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