Directions：
    A. Title： Fast Food
    B. Word Limit： about 200 words
    C. Your composition should be based on the Outline given in Chinese blew：
    1. 快餐在中國(guó)十分流行，它是現(xiàn)代快節(jié)奏社會(huì)的反映。
    2.a. 快餐受歡迎有兩條原因;b. 然而，從營(yíng)養(yǎng)角度來(lái)講，快餐卻差強(qiáng)人意;3. 對(duì)快餐還是以偶爾品嘗為宜。
    例文： Fast Food
    Fast food is becoming more popular in China， especially among children and
    teenagers. Today， it“s certainly difficult to think of any other single thing that
    represents the fast pace of modern society as powerfully as fast food.
    There are several reasons for its popularity. First， it is very convenient
    and saves a lot of time. The trends of modern society seem to all point to one ultimate goal ?D?D saving time， and fast food well serves this purpose. You just go
    into a fast food restaurant， order your food， and your food is ready in no time.
    You can either eat it there or take it away. Second， its popularity is also attributed to the clean and comfortable environment of fast food restaurants， the excellent service， and the guaranteed qualith of food.
    However， in terms of nutrition， fast food is far from satisfactory. It usually
    does not compose a balanced diet and is low in nutritional value. Thus， doctors suggest that people， especially children， eat fast food as little as possible.
    Although cooking at home is time ?D consuming and the following washing-up tiresome， it offers healthy and delicious meals your body likes and needs. Fast food is only a good choice when you are in a hurry and turn to it once in a while.