Methods 32 patients with respiratory dysfunction undertook thoracic surgery after adequate preparation and full evaluation.

方法对32例术前肺功能不全患者经充分准备及评估后行胸部手术治疗.

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The conference wouldn't have been so successful if we hadn't made adequate preparation.

如果我们不做充分的准备,会议是不会开得这么成功的.

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