We all like travelling.If we go somewhere,we can chose many kinds of traffic.For example,If we live in Beijing,we want to go to Tanjin.The best traffic is bus .It means we can go there by bus,because it is near Beijing.If we go to America,we can take plane.We fly to America.because it is far away from Beijing.Most of us Chinese who live in big cities go to work by bus .Some go to work by car.Others lived in small cities walk to work or ride to work.In a word.The ways which we chose depend on where we live