On Christmas Eve the usual customers were drinking coffee in the Big Wheel.

圣诞夜前夕，“大转盘”的老顾客们仍旧在那儿喝着咖啡。

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Internal gear pump is the small gear wheel, the big gear for driven wheel, in work big gear with small gear cocurrent rotation.

内啮合齿轮泵中的小齿轮是主动轮，大齿轮为从动轮，在工作时大齿轮随小齿轮同向旋转。

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The car has a big piece of glass just in front of the steering wheel with the bonnet sitting in the lions' enclosure, but from the right Angle, it looks like there is no glass.

汽车的方向盘前面有一大片玻璃，还有防备狮子的护罩，不过，从右侧看，那里似乎没有玻璃。

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As in many machines, a big wheel makes the little wheels turn.

VOA: special.2009.11.29

Ragbrai tradition holds that riders start by dipping the back wheel in the Mizzou (or the Big Sioux farther north) and the front wheel in the Mississippi at the end of the ride.

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The wheel wrenched out of my hand and we started over in a big arc, the right front wheel caught sideways in the clay.

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The engineers have done a beautiful job with wind and tire noise, opting for big acoustic blankets in the wheel wells, which quelled the roar coming from our test car's 19-inch summer tires.

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