urban carrying capacity

例句：

1. 1. The city is experiencing a significant increase in its population.
   这个城市的人口正在显著增长。
2. 2. The architecture of the city reflects its rich history and cultural heritage.
   这座城市的建筑反映了其丰富的历史和文化传统。
3. 3. The urbanization process has had both positive and negative impacts on the environment.
   城市化过程对环境既有积极影响也有负面影响。