hecking cough

例句：

1. 1.He was coughing up blood after a night of heavy drinking.
   他因一晚大量饮酒后开始咳嗽流血。
2. 2. The patient had a severe case of bronchitis that required immediate medical attention.
   病人患有严重的支气管炎，需要立即医疗关注。
3. 3. Doctors advised the patient to rest and drink plenty of fluids to help alleviate his cough.
   医生建议病人休息并喝足够的水来帮助缓解他的咳嗽。