I am more healthier

In Vietnam, the main transportation is motorbike,and people's awareness is still bad, so the traffic is complicated. . Almost people don' t like walking because it is not convenient and they are yay walking. In USA my transportation is my feet because my house is near the college and I dont' own a car. Sometimes I take a bus for go shopping or get around the city. There is one different thing between my city and Seattle. My hometown is located in land while Seattle has many slope streets. That was the first period time in there, I'm tired of walking to school, but now I have accutomed it. This is really a good way to train my health. Moreover, the air in Seattle is pure, so my health is improved. In Vietnam, the rate of pollution is high, so everybody wear a mask when they go out. Beside studying, I also hope I try to ski . I never play this sport before because my country has tropical climate. I think it is very exciting. If you have some experience on it, would you give me some advices.