Third, primary groups are fundamental because they serve as powerful instruments for social control.

第三，初级群体是基础，因为他们是社会控制的有力工具。

youdao

Primary groups, then, serve both as carriers of social norms and as enforcers of them.

因此，初级群体既是社会规范的载体，又是社会规范的执行者。

youdao

Primary groups, then, serve both as carriers of social norms and as enforcers of them.

因此，初级群体既是社会规范的载体，又是社会规范的执行者。

youdao