We are studying in our beautiful school.It's our duty to keep our school yard clean and tidy.It's not good to spit in a public place,such as in the library,in the classroom and our computer rooms.We should neither draw pictures on the wall nor throw any litter onto the ground.I think we must make it a rule to do some cleaning every day in and out of classroom.Now it's hot in summer.Every one of us should have a good habit of health.If every tries his best to do something useful for our school,I'm sure our school will become more and more beautiful.

　　我們在我們美麗的學校學習。保持我們的校園干凈整潔是我們的責任。不在公共場所隨地吐痰,比如圖書館,教室里和我們的計算機房。我們不應該在墻上畫畫,也不能把任何垃圾扔在地上。我認為我們必須制定一個規則每天都要打掃教室。現在是炎熱的夏天。我們每個人都應該有一個健康的好習慣。如果每個人都盡力為我們的學校做一些有用的事情,我相信我們的學校會變得越來越美麗。