请帮我把下面的句子翻译成英文谢谢

Don't throw rubbish in class.Don't make noise.Don't sleep in class.To be polite.Don't eat in class.Don't make cellphone call.
意思差不多,凑和看吧

Don't throw rubbish in class.
Don't spit out.
Don't make noise.
Don't sleep in class.
To be polite.
Don't fight with each other.
Don't eat in class.
Follow the teachers' advice and be kind to them.
Don't make phone calls.

NO throwing trash,
NO spitting ,
NO noising,
NO sleeping,
NO saying filthy language,
NO fighting,
NO contradicting the teacher,
NO playing petty tricks,
NO eating,
NO calling

in de classroom can't leave rubbish,can't spit on the floor,can't shall in the classroom,can't sleep,can't say bad word, can't fight,can't punch the teacher,can't make any things ,can't eat,can't telephone. END

in the classroom don't throw ru