近20年来,我国城市的发展突飞猛进。80年代以前,全国大、中、小型城市不过300座,到90年代初已发展到460座,现在我国城市数量已达600余座。随着经济的持续发展,城市建设依旧呈现迅猛上升的势态,不仅数量在急剧增多,而且规模也在日益扩大。我国城市建设(包括新建、续建和旧城改造)的突出特征,集中 In the past 20 years, the development of cities in our country has grown by leaps and bounds. Before the 1980s, there were only 300 large, medium, and small cities in the country, and by the early 1990s it had grown to 460. Now the number of cities in China has reached more than 600. With the continuous development of the economy, the urban construction is still in a state of rapid increase. Not only has the number rapidly increased, but the scale has also been expanding. The prominent features of urban construction in China (including new construction, continued construction, and transformation of old cities) are concentrated.