写自己的英语作文 Hello every.MY name is ZhangTaotao. I am 15years old. Now, I will tell some tings about trees! Trees are very hulpful. They provide a lot of helpfultings to people.They take harmful gas from the air and realeas oxygen into the air.They cool the air as well as clean it. But they in danger .People are cutting down it.TERRAN! Let us protect it！ Stop cutting down it !Pleas GROWIT
关于雷锋日的黑板报：社区学雷锋活动计划 
