教室里的规则

classroom rules。school is a place of many rules,and all of them students has to obey。and the main ones,are in the classroom。we have so many rules,such as people can't eat in the class room,we can't run in the class room,we can't have phones in the class room,we can't listen to music in the class room,and many many more。even though sometimes the rules can be annoying,but i find them reasonable。when there are many people in the classroom,if everyone listens to music,the room is going to be full with frustrating noises,and if everyone eats in the class room,the classroom would look like a garbage bin very soon。that's why i finds classroom's rule important。自己刚写的,