Very talented companies are working on it. There is a medical equipment that can be used at home to send necessary signs and heart sounds through telemedicine.

一些人才济济的公司正着手进行这一研究。有一种可在家使用的医疗设备，能够采用远程医疗的方式发送必要的体征和心音。

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It has very high visibility, which is why stop signs, stoplights, and fire equipment are usually painted red.

它非常醒目，这就是为什么停止标志、停车灯及消防设备通常都漆成红色的原因。

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You put the seat belt signs on and advise the cabin crew, telling them whether they need to put away equipment or trolleys so that nothing flies around the plane.

你打开安全带指示灯，并通知机组人员，告知他们是否要把一些设备或者手推车储藏起来，让飞机上不会有东西飞起来。

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At the Mogo Korean taco stand, manager Mike Theodore was checking equipment and putting up signs advertising bulgogi beef tacos.

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"To me that's one of the high bars that a country signs up to when they buy equipment from the United States, " he said.

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At Ford Motor Co. in Michigan employees are prohibited from displaying political signs in their offices or using company equipment to create or distribute partisan material or to solicit for political donations.

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