Air Pollution

I hate the air in Tainan because it is not very clean. Whenever I go out by riding motorcycle, my face would be covered with dust and become black after returning home. Besides, I might be uncomfortable because the dirt would come to my eyes. It is not easy to get rid of air pollution since everyone produces more and more everyday. For instance, motorcycles or cars will emit exhaust when riding or driving them. In addition, it would influence our health problem when breathing the dirty air. How to reduce the pollution is that we people work together and government should enforce some policies. Maybe we can breathe fresh air again.