病人练习深呼吸和咳嗽。

Have client practice deep breathing and coughing.

youdao

受害者必须约每两秒重复深呼吸和咳嗽，一刻都不可松懈，直到救援人员到达，或者直到感觉心脏跳动恢复正常。

A breath and a cough must be repeated about every two seconds without let-up until help arrives, or until the heart is felt to be beating normally again.

youdao

每次咳嗽前必须深深呼吸，并且每一次的咳嗽一定要深和长，就仿如要从胸膛深处咳出痰的情况一样。

A deep breath should be taken before each cough, and the cough must be deep and prolonged, as when producing sputum from deep inside the chest.

youdao