1. Diverticulosis is a condition in which small bulging pouches develop in the digestive tract lining.
结肠憩室病是一种消化道内膜出现小凸起的情况。

2. A high-fiber diet can help prevent diverticulosis and ease its symptoms.
高纤维饮食可以帮助预防结肠憩室病，并缓解其症状。