狐蝠是从高架的绳子的滑轮上悬下来的座椅，很像水手使用的在船与船之间进行人员转移的装置。

The "fox" was a seat suspended by pulleys from an overhead rope, much like the device sailors use to transfer men between ships.

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高架起重机正吊起一块块巨大的钢材。

Overhead cranes were lifting giant sheets of steel.

《柯林斯英汉双解大词典》

他们还证明，原则上，打捞轮（一种由高架水流驱动该轮的轮）应该会赢得效率竞争。

They also proved that, in principle, the overshot wheel, a type of wheel in which an overhead stream of water powers the wheel, should win the efficiency competition.

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Well, they're Elevated people in Chicago I'm sure.

我敢说他们是住在高架上的芝加哥人

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