With more than four million inhabitants, Casablanca is the industrial and financial center of Morocco. 卡萨布兰卡的人口有四百多万，它是摩洛哥的工业与经济中心。
The economic centers of the world are the important urban agglomeration districts under the condition of the economic globalization. 摘要在全球经济一体化的背景下，世界经济中心是在一批具有重大影响的城市群区域。
