I like hamburger.In Shanghai, I will go to the Mcd to eat hamburgerevery several days. But the hamburger in the US is not that of Shanghai.The very resturant that I go most often is the Five guys.There are only three kinds of food offered in the resturant:hamburger, hot dog, and fries.Fries are divided into two types according to their sizes. The regular size fries are almost 3 times as much as large size in Shanghai.But it is more delicious because it is made directly of slices of potato.I eat eat and eat, there seemed to be countless amount of fries.When I finished all of them, I felt that myself have become fries too.