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Phase I is the inspiratory baseline.
阶段I是吸入基线。
youdao
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Deep inspiratory, stomach, adhere to drum up right now. Very good, can relax!
深吸气，吧肚子鼓起来，坚持一会。
youdao
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Deep inspiratory, stomach, adhere to drum up right now. Very good, can relax!
深吸气，吧肚子鼓起来，坚持一会。
youdao