In the earth we live ,lots of things can pollute the environment.So,we should decrease the usage of things that are not friendly to the environment.These are my advices:
1.To reduce air pollution,we should not use cars too often.
2.We had better not use disposable (如果不认识这个单词就换成one-shot)things and plastic bags when we go to shopping.
3.Plant more trees to keep the air fresh.
I hope we can love and protect the earth .
Let us create good environment !