第1个回答 2013-03-12
Now the city is full of very dirty, the air becomes muddy up our living environment has been severely damaged, I would advocate that we join forces to protect our common home "Earth", from now on, we try to prevent industrial pollutionman-made pollution, let us work together for a harmonious, stable and beautiful forever home planet!!!纯手写,虽然不怎么样,也只有一篇,不过希望能够帮到你