（连接上文~）First,we can use the cloth bag instead of plastic bag.That can let people cut fewer trees.Second,we can use our used-book again.Such as give them to our little brothers or sisters.Third,we must remember closing the light when we leave the classroom.Walking or riding bike to school can protect the environment too.Last,we have to make less polution and save the energy.That's all my advices,thanks for your listening.
手打滴.
P.S：你们八年级的作文好变态哦.
