degree of parking saturation

例句：

1. 1. The city's parking system is designed to reduce the degree of parking saturation.
   该城市的停车系统旨在减少停车饱和度。
2. 2. The study found that the degree of parking saturation had a significant impact on traffic congestion.
   研究发现，停车饱和度对交通拥堵有显著影响。
3. 3. To address this issue, the city has implemented measures to reduce the degree of parking saturation.
   为了解决这个问题，城市已经实施了措施来减少停车饱和度。