urban green space

例句：

1. 1. The urban green spaceis a vital part of the city's ecology.
   城市绿地是城市生态的重要组成部分。
2. 2.The park provides a perfect escape from thehustle and bustle of thecity.
   这个公园为人们提供了一个完美的逃离都市喧嚣的场所。
3. 3. The urban green space iscrucial for maintaining the health of the city's residents.
   城市绿地对于维护城市居民的健康至关重要。