城市的经济特征:市场居住地关于城市的定义有很多种,它们都有一个共同之处,即城市仅仅是由一个或较多分散住处的集合组成,但是这种集合又是一个相对封闭的居住地。按照惯例,如今城市中房子之间墙隔着墙,建造得非常紧密。这些比邻而建的房屋容易让人对“城市”的日常概念产生一种理解:城市就是规模大的定居点。就这个理解本身来说,它并不是不精确的,因为城市常常代表由高度密集的住处形成的聚居地,这个聚居地规模很大以致居民缺乏个人之间的 Economic Characteristics of Cities: There are many definitions of cities in terms of their place of residence, all of which have one thing in common that the city consists of only one or more scattered settlements, but this collection is again a relatively closed place to live Ground By convention, the walls of houses in the city are now built very close together. These adjacent buildings make it easy to create an understanding of the everyday concept of “city”: the city is a large settlement. It is not imprecise about this understanding itself, as cities often represent settlements formed by highly dense dwellings that are so large that residents lack a personal