Most schools have a dress code – rules about things that students can wear and cannot wear.

大多数学校都有着装规定——关于学生可以穿和不能穿的东西的规定。

Many campuses also have very strict dress codes, rules about what students can wear and not wear.

许多校园也有非常严格的着装规定，规定学生可以穿什么， 不能穿什么。