His right hand, mean-time, describing stately circles--for it was representing a forty-foot wheel.

同时，他还用右手比划着画个大圈，这代表着一个四十英尺的大转轮。

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In his application Selden described a machine with a gasoline-driven, combustion-type engine that sat in front of the driver; a clutch; a foot brake; a drive shaft; and front-wheel drive.

申请中，赛尔登描述了一项机器是石油驱动、在驾驶座前有燃烧式发动机；离合器、脚刹车、前轮驱动。

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Highly automatic wheel product line makes "a pair of mighty foot" for each wheelchair.

高度自动化的车轮生产线为每一辆轮椅打造出有力的“双脚”；

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The London Eye opened in 2000 and started the trend, which continues with the High Roller and with attractions like the smaller 360 Pensacola Beach, a 200-foot-high observation wheel overlooking the Gulf of Mexico, which just opened in early July.

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But even the iPad, praised for its ease of use, is unsafe to operate with one hand on a steering wheel and a foot on the gas.

WSJ: Dashboard Multimedia Systems Get Redesigns, Draw Scrutiny

Both the foot pedals and the steering wheel are adjustable so that drivers can recreate what it feels like to be behind the wheel of an F1 car.

FORBES: Ferrari Debuts LaFerrari, Joins McLaren, Porsche In Hybrid Hunt