学校纪律用英语怎么说，像不要在楼道内跑，用英语啊，快，急

Don't run in the corridor(楼道).
还有 如：不要在教室吃东西。 Don't eat anything in the classroom.
不要在教室里大叫。 Don't shout in the classroom.
你不能在教室里听音乐。 You can't listen music in the classroom.
不要迟到。 Don't be late.

学校纪律:the rules of school
不要在楼道内跑:No running at corridor

school discipline

No running.

Don't run in the hall
rules of school