在繁华的都市，在欢腾的县城，当一些大商场、小商店、菜市场、农贸市场、建材、家私、家电等专卖市场、以及各类小商品市场，顾客们熙熙攘攘、进进出出，购买着吃的、穿的、用的、玩的等各自需要的日常生活消费品时，你或许没有注意到有的人他（她）不一定买什么，可对各种商 In the bustling city, in the jubilant county, when some big shopping malls, small shops, vegetable markets, farmers markets, building materials, furniture, home appliances and other monopoly markets, as well as various types of commodity markets, customers bustling in and out, buying Eat, wear, use, play and other daily necessities of consumer goods, you may not have noticed that he (she) does not necessarily buy what, can be a variety of business