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Motor drives wheel on wind cavity to suck air and blow cold air.
电机带动送风腔中的风轮转动，吸入空气并送出冷风；
youdao
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What was the origin of the oil which now drives our motor-cars and aircraft?
什么是现在的石油驱动的电动汽车和飞机的起源？
youdao
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What was the origin of the oil which now drives our motor-cars and aircraft?
什么是现在的石油驱动的电动汽车和飞机的起源？
youdao