关于自然和谐希望英语演讲稿

My topic is nature harmonious and hope
　　From remote antiquity,nature began to devote itself
　　to us.She has brought up generation by generation like
　　a kind mother.But today,she has changed.
　　We don't know when nature began to punish us:tsunami,earthquake,fire and so on.Why on the earth it happened?
　　It's not difficult to find the reasons by watching the behavior of us for 50 years,hew endlessly ,water pollution,exhaust harmful gas that we have destroyed the environment.Facing to the severe fact,we need an answer that is we must defend our environment. When we can remember the relation ship between the nature by heart,when we use the natural resource scientific ,when the people all over the world protect the nature together,when we plant a small tree,the nature can become young.
　　So from now on,we should make the nature become our teacher,we should get on well with it harmonious,then we 'll have a beautiful tomorrow.

　　我的主题是《