insular

Growing up in an insular mountain village, the children had little knowledge of modern urban life.

(Chinese) 在孤立的山村长大，孩子们对现代城市生活知之甚少。

The small town was known for its insular community, which was often unwelcoming to outsiders.

(Chinese) 这个小镇以其封闭的社区而闻名，往往对陌生人不太友好。