Fast food is very popular in the foreign countries, so many children have the problem of obesity. But nearly every kid like to eat fast food, because it smells really good. But it is known to all that fast food is not good for people’s health. Eating it for a long time will make them lose nutrition and become fat. So we’d better stay away from fast food, or if we like it so much, we should not eat it often.

　　快餐在國外很受歡迎，所以很多兒童都有肥胖的問題。但幾乎每個孩子都喜歡吃快餐，因為快餐聞起來很香。但眾所周知，快餐對人們的健康不好，長時間吃會使他們?nèi)笔I養(yǎng)而且變胖。所以我們最好遠離快餐，或者即使很喜歡也不要經(jīng)常吃。