vomiting gas

例句：

1. 1. The patient was diagnosedwith a condition that caused vomitinggas.
   患者被诊断出患有一种导致呕吐气体的病症。
2. 2. The doctor advised thepatient to avoid eating certain foods that couldcause vomiting gas.
   医生建议病人避免食用某些可能导致呕吐气体的食物。
3. 3. Thepatient experienced severe vomiting gas afterconsuming the contaminated food.
   病人在摄入受污染的食物后出现了严重的呕吐气体症状。