This is the 2410th most frequent Chinese word.
城市群
Urban agglomeration; a cluster of interconnected cities and towns.
城市群 in this sentence refers to a group of cities interconnected geographically and economically, forming an area of economic significance.
珠三角城市群是中国经济发展的重要区域。
The Pearl River Delta urban agglomeration is an important area for China's economic development.
城市群 here is used to indicate a concept of urban planning that involves a collective region comprising multiple cities collaborating.
城市群的建设需要协调多个城市的资源和规划。
The construction of an urban agglomeration requires coordination of resources and planning among multiple cities.
城市群 in this sentence highlights the development and innovative aspects of interconnected urban areas.