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1·Our design combines mechanics found in tripods, hinges desk lamps and hoovers.

我们的设计结合了在三脚架、铰链台灯和真空吸尘器。

2·Hoovers: Hoover's is your one-stop reference for business information, and you'll find industry overviews, business reports, and a lot more.

Hoovers： Hoovers是你“一站式商业信息参考”，你可以看到产业综述、商业报道等很多其他内容。

3·If Hoovers had been invented in those days Polly would have thought it was the sound of a Hoover being worked a long way off - several rooms away and several floors below.

假如那时已有吸尘器，波莉肯定会认为这是一台吸尘器在几间房子外或几层楼下工作发出的声音。

(1)hoover dam胡佛水坝（美国最高的水坝，位于科罗拉多河下游）