The poor boy became a famous engineer when he grew up.

这个贫穷的男孩长大后成为了一名著名的工程师。

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So he became an engineer, earning a Ph.D. in chemical engineering from the University of Cambridge in the United Kingdom.

因为这座城市的关系，他成为了一个工程师，并且获得了英国剑桥大学化学工程的博士学位。

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Eventually, he became an engineer to create real innovations.

最终，他成为了一个真正创造革新的工程师。

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He was a member of the design team and became chief engineer of the building project in eighteen sixty-seven.

VOA: special.2009.03.04

He became chief engineer for the Prius, the world's first mass-produced petrol-electric hybrid car, in 1996.

ECONOMIST: MONITORS: And the winners are... | The

He loved the railroad and became a locomotive engineer.

NPR: Edward R. Murrow: Broadcasting History

While working there, he went to a mining college and became an engineer.

NPR: 'A Tale of Music': From 'Literature from the Axis of Evil'