to improve the environment

• 改善环境

to improve the environment的用法和样例：

例句

1. The new law does little to help the environment.
   新法律在改善环境方面没起什么作用。
2. Using less energy helps to benefit the environment, and now it can benefit you!
   使用更少的能源有助于改善环境，而且现在也能使你受益！