像美国、英国这样国家的新城都是经过认真仔细规划的,新城的居民比旧城的一般居民要富裕一些。在第三世界,为了满足对工作和住房的紧迫需要,新城可能是穷人自发建立的。毫无疑问,在迅速发展的国家中,新城和以现有村庄为基础的扩建村镇,在以后的几十年间,不论是经过规划的,还是没有经过规划的,都将继续建立起来。 某一产业部门决定在空地上建立了一个工厂,会在附近逐渐引来另一个工厂,……新居民点会很快扩大,……未经规划的新城会由此产生。新城规划应该是经济成长过程的一个组成部分。但是,适合于英国和欧洲的 New cities such as the United States and the United Kingdom are carefully planned. The residents of the New City are more prosperous than the average residents of the old city. In the third world, in order to meet the urgent need for work and housing, the new town may be spontaneously established by the poor. There is no doubt that in rapidly developing countries, the new towns and the expansion of villages and towns based on existing villages will continue to be established in the decades to come, whether planned or unplanned. A certain industrial department decided to establish a factory on the open land, and it will gradually attract another factory nearby. ... New residential areas will soon expand, ... unplanned new towns will emerge from this. New town planning should be an integral part of the economic growth process. However, suitable for the United Kingdom and Europe