“外聚内疏”战略的提出世界城市区域从长远来看,将首都地区建设成为“世界城市地区”是北京建设“世界城市”的区域基础。这就意味着不仅北京市,而且整个首都地区,都要从各方面以一流的世界城市区域为参照系。 Proposed Strategy of “Extrinsic Integration” World Urban Area In the long run, building the capital area into a “world city area ” is the regional foundation of Beijing “world city ”. This means that not only Beijing but also the entire capital region should be from all aspects of world-class first-class urban areas as the frame of reference.