why American has to be fat(mengjing yang)

The article tells us why America has to be fat. The author is at and more than 60 percent of Americans are overweight or obese. The first reason is they like to eat fast food, something like potato chips. And they eat them up; they don’t like to do sport. They become lazy. American cost o lot of money on the juke food. They always drive instead of walking. And most building have elevator. They don’t need walk to much. In the part time, the people become more lazy. They didn’t do any exercise at all. Before World War II, we spent a lot of time to look. For example, I want to eat potato chips. I have to go supermarket to buy potato. And cut them into pieces. Then go fry. Nowadays we can buy cooked in any store. At the end of story, they built a company to solve this problem.