what can we do for the environment?_250字

　　Hello everyone, I am Li Hua.It is nice to talk about what we can do for the environment, and I think each of us can play a part in keeping our planet clean.

　　First we'd better use cloth bags instead of plastic ones while shopping,which is a good way to reduce pollution, especially the white pollution caused by plastic bags.

　　Second old textbooks should be reduced as much as possible to save paper. As we know, fewer trees need to be cut down if we can save more paper.

　　Third, to save energy, turn off the lights when you leave your classrooms. Next, air pollution is also serious in our life, so try to ride bikes or walk to work rather than cars for a short journey.