Last week, exultant rebels in Tripoli clambered on Gaddafi's vainglorious statue of an American warplane in the grip of a mighty Libyan fist.

上周，在的黎波里欢呼的反对派爬上了卡扎菲树立的雕像，就是一架美国战机被有力的利比亚人的拳头攥住的那个雕像。

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If the glove's wearer closes his fist, the robot takes that as an instruction to grip an object with its arms.

如果带手套的人握紧拳头，机器人就会认为该指令是让它用手臂抓住某个物体。

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His action is this: hold the left hand, slowly becoming more and more grip from tight to a fist.

他的动作就是：举起左手，慢慢地而且越来越紧地握起拳头。

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By contrast, people who are defensive or angry may protectively fold their arms across their chest, clench their hands into a fist or tightly grip their arm or wrist.

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So, you can try using bar handles to neutralize the wrist with a light grip, or try making a light fist and stabilizing the neutral wrist on a soft exercise mat.

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