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来源:雅诚德英语网
Put your ear directly over the victims mouth to listen and feel for air being exhaled.
用你的耳朵贴近伤者的口听他的呼吸音和感受呼气时的气流。
Put your ear directly over the victims mouth to listen and feel for air being exhaled.
用你的耳朵贴近伤者的口听他的呼吸音和感受呼气时的气流。