gastrointestinal proteus alimentary intoxica-tion

例句：

1. 1. The patient's symptoms were consistent with a gastrointestinal infection.
   患者的病症与胃肠道感染相符。
2. 2. The study investigated the effects of diet on the gastrointestinal system.
   该研究调查了饮食对胃肠道系统的影响。
3. 3. The doctor advised him to avoid greasy and spicy foods for a week to help relieve his gastrointestinal discomfort.
   医生建议他避免油腻和辛辣食物一周，以缓解他的胃肠道不适。