SAVE THE WORLD SAVE OURSELVES.
nowdays the polution is more and more serious, it is the time for each of us to do something that we can do.
the earth belongs to everyone, we should protect it not to make damage to it. there are something easy for us to do.
first of all, to save energy, to live in a low-carbon lifesyle. this is easy for us to change our lifestyle, such as go somewhere by bycycle or bus not to drive a car, and so on .