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来源:雅诚德英语网
Auto manufacturers, for example, are trying to use tiny devices that can sense when to release an airbag and how to keep engines and breaks operating efficiently.
例如,汽车制造商正在尝试使用微型设备,这些设备能够感知何时释放安全气囊,以及如何保持引擎和刹车有效运转。