nidicolocity

例句：

1. 1.The city's nidicolocity is a major concern for its residents.
   该城市的拥挤程度是居民们的主要担忧。
2. 2. The traffic in the city center is incredibly nidicolocity.
   市中心的交通拥堵情况令人难以置信。
3. 3.The increasing number of people living in urban areas has led to increased nidicolocity.
   越来越多的人居住在城市地区，导致拥挤程度增加。