keep our school clean 英语问题，要翻译

keep our school clean 英语问题，要翻译

不随地吐痰，不践踏草坪，坚持每天认真大扫室内外卫生:Do not spit, not trampling on the lawn, every day seriously big sweep indoor health
作文可以这么写：
How to keep our school clean?
We all hope to have a colourful world. And all of us love the blue sky, the fresh air, the green trees and the beautiful flowers. Now we are students. How can we keep our schol clean?
　　I think it is our duty to keep our school clean. We should pick up rubbish and throw it into the dustbin, and we should collect waste things for recycling, such as paper, bottles, plastic bags and so on. We should prevent some students throwing rubbish everywhere. Let's try our best to do that.

什么?_? 是翻译“不随地吐痰，不践踏草坪，坚持每天认真大扫室内外卫生”？

NO spitting ,and do not walk on the lawn. keep on cleaning our school every day

We are studying in this school. It is our duty to keep it clean and tidy. It is not good to spit in public places, such as in the library, in the class. Eevryone shall protect the grass and not to worlk over on it. We shouldn't leave rubbish here and there. Don't draw pictures on the wall, they influence the look of our school . We should keep the classroom clean and tidy. And we should do some cleaning often. If everyone tries his best to do something useful for our school, I'm sure our school will be more beautiful .
这是我们的校园，我们有责任维持校园的整洁。在公共场合吐痰是不好的，如图书馆和教室等。每个人都应爱护草坪，不要践踏草坪。我们不应随处乱扔垃圾。不要在墙上到处涂鸦以免影响我们的校容。我们应经常打扫卫生。如果大家都尽力为学校多做好事，我相信我们的校园会更加美丽！