機械工程的用法和樣例：
例句
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在很多地方，計算機能做數百萬人的工作，因此它被廣泛地應用在各個科技領域——核物理、電氣工程、機械工程等等。
In many places a computer does the work of a million persons, and so it is widely used in any branch of science and technology- nuclear physics, electrical engineering, mechanical engineering, and the like.
