"I can!" shouted Eric, wildly waving his arm in the air.

“我能！”埃里克喊道，他激动地挥舞着手臂。

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Think that using a finger to call people to express an insult, while the right palm of the hand gestures should be down, waving all the fingers or arm.

认为用一个手指去召唤人是表示对人的侮辱，而正确的手势应该是手心向下，挥动所有的手指或手臂。

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Suddenly, you are overcome by the feeling that you have been here before-in this same park, with the same dog and birds, while the same owner is waving his arm in exactly the same way.

突然之间，你感觉曾经到过这里——同样的公园，同样的小狗和鸟，同一个主人以完全相同的方式挥手。

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"The bars are full of souls so empty, " a barefoot Criolo sang in Central Park, wearing a yellow guayabera and white slacks, to an arm-waving crowd.

WSJ: Brazilian Rapper Criolo: From Favela to Summerfest

Adria's attempt to explain it Thursday involved much arm-waving and diagram-scrawling, as he described a multipronged structure that will encompass a history of cuisine ranging "from the Big Bang to the Neolithic period" and beyond, taking in the origins of human life.

NPR: Ferran Adria Brings ElBulli Exhibition To London

The umpire will signal the start of the fielding side's choice of powerplay by waving his arm in a circular motion - and indicate a powerplay chosen by the batting side by waving his arms in a circle and then clapping his hands above his head.

BBC: Setting a one-day field