Improve water environment

• 水环境改善

Improve water environment的用法和样例：

例句

1. We hope they will improve the environment.
   我们希望他们把环境改善得更好。
2. After full discussion, Aide Memoire of Hefei Urban Environment Improvement Project has finished.
   经充分讨论，形成合肥市城市环境改善项目技援启动团备忘录。