The Growth in Fast Food快餐的增长
Today more snack bars than ever before can be seen in all residential areas and downtown. Chinese food is always sold side by side with foreign one;for example，noodle，rice and fried mutton are served on the same table.Why does fast food enjoy so great popularity.
The reasons are of different types.First of all，having snacks is economical of money compared with formal meals.The cost of less than 100 yuan only reflects the 0rdinary level of a formal meal，while as much as 10 yuan is enough to satisfy one's appetite at most snack bars.Next，convenience weighs heavily.In a snack bar，you don't have to pretend to be graceful，and you may also take your meal away，which helps save you much time.Last，diverse features of fast food form a good attraction. For example，in Xi'an， Shanxi food along with Sichuan food and typical food in Northeast China are within your easy reach.
Obviously，fast food adds great convenience to our life. With its further improvement in all sides，snacks will surely be enjoyed by more people from all walks of life.
【适用话题】
如今，在所有住宅区和市中心都能看到比以往更多的小吃店。中餐总是和外国货一起卖，比如面条、米饭和炸羊肉都放在同一张桌子上，快餐为什么这么受欢迎呢?。
原因是不同类型的。首先，吃零食是经济的钱而正式的饭菜，不到100元的成本只是反映了一个正式的餐一般的水平，而10元之多足以满足食欲在大多数快餐店。接下来，方便在重压。一个小吃店，你不必假装优雅，你也可以把你的饭了，这有助于节省你很多时间。最后，快餐形成良好的吸引多样化的特点。例如，在西安，山西食品与四川食品和中国东北地区典型的食物在你伸手可及的地方。
显然，快餐给我们的生活增添了极大的便利。随着各方面的进一步改善，小吃必将受到更多社会各界人士的喜爱。