边强
边强-
指出心弱边强和空间结构松散是上海大都市圈空间结构的突出特征，因而强心和加强都市圈圈域范围内的分工合作成为现阶段上海大都市圈提高效率、健康发展的重大战略性课题。
The author points out weak core and strong peripheral region and loose structure are the outstanding characteristics of Shanghai MA , therefore strengthening the core-city and the cooperation inside metropolitan area become the most important issues for the time being .