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 (共 1083 字) [阅读本文] >>