英语语法分析

Should we treat uncomplicated symptomatic diverticular disease with fibre?

是否该用纤维治疗非复杂性症状性憩室病？

This in turn reduces the risk of bowel problems such as haemorrhoids and diverticular disease.

蹲着上厕所会降低患痔疮、憩室症等肠道疾病的风险。

This in turn reduces the risk of bowel problems such as haemorrhoids and diverticular disease.

科学家分析，是因为蹲着上厕所减少了肠道疾病（痔疾、大肠憩室症等）的危险。