There are many environmental problems with urban expansion.
城市的飞速发展带来了一系列环境问题。
Hammond is expected to couple the increase with an expansion of 20mph limits in many urban areas.
哈蒙德预计对许多限速20英里/小时的市区进行大幅的提升。
Several large scale industrial clusters were located in direct contact with the water, contributing to rapid urban expansion processes and the increase of functional complexity in their surroundings.
几个大规模产业集群的选址均与水有直接联系,推动了城市快速扩张进程并增加了其周边地区功能的复杂性。
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