With the rapidly development of our society，there are increasingly people become wealth and happy，however，it follows by some environmental problems，especially the air pollution，such as smog.
Nowadays，more and more industries spring up on the ground，which consume too much energy like coal ，fossil oil and so on and discharge lots of emissions including carbon dioxide，dust and other poisonous emissions which do great harm to our environment and health，causing tremendous loss. So what measures should be taken to cope with this problem?
As far as i am concerned，first and foremost，all of us should develop a good habit of saving energy and increase the awareness of protecting environment. Doing small things like tun off the light in time and not drop rubbish everywhere can also matter .Moreover，industries should strictly observe the standard emissions. In addition ,we can search and create new clearer energy to replace partly conventional energy which can erase the environment .Last but not least ，relative laws should be passed to punish those industries which emit things without purifying.
Only in this way can we have a better environment（air condition）and a good health.
加油啦~ 我就用这个模式，写的时候很快，最后得分也蛮高的