我们都知道，不管是对自己的钱包还是对环境来说，节约用水都是很重要的。

We're all aware of the need to conserve water, both for our pocketbooks and for the environment.

youdao

我们都知道，不管是对自己的钱包还是对环境来说，节约用水都是很重要的。

We're all aware of the need to conserve water, both for our pocketbooks and for the environment.

youdao