近几年来,随着全国各地城市化进程的加快,各地城市建设正以“一年一个样,三年大变样”的速度迅速发展。以长沙市为例,长沙市政府近3年来,以“五城会”在长沙召开为契机,每年分别以60亿、70亿、80亿的建设投资规模,加速着城市的扩容改造,为城市基础设施的完善、城市品位的提高、 In recent years, with the acceleration of urbanization in all parts of the country, the urban construction in various places is developing rapidly at a speed of “one sample a year and three years of great change”. Take Changsha City as an example. In the recent three years, Changsha Municipal Government took the “Five-City” meeting in Changsha as an opportunity to speed up the city’s capacity expansion and transformation for 6 billion, 7 billion and 8 billion yuan a year respectively, Improve the infrastructure, improve the quality of the city,