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据科学界揭示,在未来的世界中,不论人口问题怎样变化,都市将越来越大,乡村则更趋空旷。一旦小城镇、乡村和部落消失后,它们之间的道路和交通也跟着消失,留下的土地可能重新规划成农业区,以充分利用每一寸可耕的土地。到最后,大都市的交通都可能由高速单轨铁路系统来代替,以减少被占的空地。2000年的都市发展和今天将无过巨的差异,甚至连建筑材料也相距不远。不过最大的不同可能是在建筑物的规模上,因为明天的都市可能一直往上发展到几公里的高度。而目前世界上最高的
According to the scientific community, in the future world, no matter how the population problem changes, the urban area will grow larger and the rural areas will become more open. Once small towns, villages and tribes disappear, the roads and traffic between them disappear, and the land left behind may be re-planned as an agricultural zone to make full use of every inch of arable land. In the end, metropolitan traffic may be replaced by high-speed monorail systems to reduce occupied vacancies. Urban development in 2000 and today will be no huge difference, even the building materials are not far apart. But the biggest difference may be in the size of the building, because tomorrow's city may have been developed up to a few kilometers in height. And currently the highest in the world