When sound waves enter the cochlea, which is really a tube coiled around, they set a membrane into a back and forth motion and cause a new wave.

当声波进入耳蜗这条盘旋的管道，它令薄膜前后移动并且产生新的波动。

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Counting customers with motion sensors as they enter a supermarket is one thing, but sorting them into social or racial groups using video analysis is another.

在顾客走进超市时用动态传感器对顾客计数是一回事，而用视频分析把顾客们分类为社会或民族群体却是另外一回事。

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Astronomy enthusiasts often enter this field as hobbyists, using binoculars or a telescope to observe the motion of planets or artificial satellites orbiting the earth.

很多天文爱好者最初对该领域的研究都是从业余爱好开始的，他们会用双筒望远镜观察星系的变化，观察人造卫星环绕地球运行的规律。

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Before he called his first witness, Sherman made a motion to have the judge enter an acquittal on the grounds that the prosecution presented insufficient evidence to warrant a conviction.

CNN: Moxley Case: Defense witness gives Skakel alibi

Research in Motion is the latest big company to announce intentions to enter a fast-expanding but quickly-crowding tablet market.

FORBES: Can RIM Compete With Apple In The Tablet Market?

Chopra explains that being in touch with the this kind of consciousness is what sports players, ballet dancers, and musicians experience when they enter a moment of utter connectedness with their art: the mind is clear, the world appears in slow motion, and all internal dialogue fades away.

FORBES: Deepak Chopra on the Science - and Soul - of Business