cloistered

Growing up in a cloistered religious community, he knew very little about modern technology.

(Chinese) 在一个与世隔绝的宗教社区长大，他对现代技术知之甚少。

The princess led a cloistered life within the palace walls, rarely meeting common people.

(Chinese) 公主在宫墙内过着深居简出的生活，很少见到平民。