The major clinic signs included cough, chest pain and bloody sputum.

临床主要症状为咳嗽、胸痛、血痰。

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That day, an atypical pneumonia patients row of bloody sputum, but this is likely to infect.

那一天，有一个非典患者需要排血痰，可是这很可能传染。

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The clinical manifestations of the cancer were bloody sputum, faver, chest pain and marasmus.

分析了肺癌的临床表现，主要是血痰、发热、胸痛与消瘦。

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