人们的居住环境在人口迅速增长所造成的压力下不断恶化,人居问题越来越受到关注。目前,无论是发达国家还是发展中国家,在人居领域都面临着一些同样的问题:拥挤、提供基本服务的经费不足、缺少适当的住房、基础设施每况愈下等等;全世界 The living environment of people is deteriorating under the pressure caused by the rapid population growth, and the issue of human settlements is receiving more and more attention. Currently, both developed and developing countries face some of the same problems in the Habitat area: overcrowding, inadequate provision of basic services, lack of adequate shelter, deteriorating infrastructure and the like;