When couples slept together in the same bed the men used the breathing device four hours or more 74% of the time.

当夫妻同睡时，丈夫在74%的时间里使用呼吸装置的时间达到或超过4小时。

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Firefighters should wear breathing device and protective overalls in order to protect the firefighters from toxic gases harm.

消防人员应穿着带有呼吸装置和具保护性的工作服，以保护消防人员免遭有毒气体的伤害。

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The condition, which can cause extreme daytime sleepiness, can be effectively treated with a special breathing device that alleviates the blockage by pushing air into throat.

这种情况造成患者白天过度倦怠，通过特殊的呼吸装置向咽部正压送气，可缓解气道阻塞，有效治疗该病。

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Rescuers have long monitored patients' breathing tubes for carbon dioxide to make sure the device was correctly placed in the windpipe instead of the esophagus.

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The delivery device had to explode the air inside its breathing chamber at supersonic speeds to form an aerosol cloud of insulin.

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In addition to other possible uses, Patwari wants to conduct research with doctors to test his method as an infant-breathing monitor, and, if it proves useful, develop it as a medical device that would need federal approval.

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