求翻译：1.在课堂上不乱说话，要认真听课，不带食物进教室，保持教室安静，清洁 。 2.课后要按时完成作业。 3.在学校要穿校服。 4.保护学校的树木。 5.与老师同学友好相处。是什么意思？

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1.In the classroom does not talk nonsense, you want to seriously take classes, do not bring food to class, keep quiet, and clean room. 2.After class to finish the job on time. 3.In the school to wear a uniform. 4.The trees protecting the school. 5.students and teachers get along well with each other

1. does not speak at a venture in the classroom, must attend a lecture earnestly, does not bring food to enter the classroom, maintains the classroom to be peaceful, clean. After 2. classes must complete the work on time. 3. must put on the school uniform in the school. 4. protects the school trees.

1. do not talk nonsense, in class, to carefully listen, do not bring food into the classroom, keep our classroom quiet, clean. 2. after school to finish your homework on time. 3. in schools have to wear school uniforms. 4. the protection of trees in schools. 5. teacher and student friendly.

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