在长江三角洲城市群中,上海是“一个龙头,四个中心”,其他城市就像群星拱月一样,被上海所吸引、所辐射、所带动。不要说南通、绍兴、扬州这样的地级市在与上海攀亲结缘,就是南京、杭州这样的省会城市,也在积极地与上海拉近距离,加强合作。所以以上海为中心的长江三角洲城市群被 In the urban agglomeration of the Yangtze River Delta, Shanghai is “one of the leading centers and four centers,” and other cities are attracted by Shanghai as the arch-shaped moon and stars, driven by the radiation. Do not say that prefecture-level cities such as Nantong, Shaoxing and Yangzhou, which are capital cities linked to Shanghai, are provincial capitals such as Nanjing and Hangzhou and are also aggressively pulling closer with Shanghai to strengthen cooperation. Therefore, the center of the Yangtze River Delta in Shanghai city group was