水对我们很重要。我们必须每天喝水。没有水我们就不能生存。

Water is very important for us. We must drink water everyday. We can't live without water.

youdao

没有水，我们就不能生存，水以液体、气体或固体的形式存在。

Water, without which we cannot live, exists in the form of liquid, gas or solid.

youdao

没有水和空气，我们就不能生存。

We would not live without water or air.

youdao

就我们所知，没有水人类就不能生存。

As far as we know, human cannot live without water.

youdao

就我们所知，没有水人类就不能生存。

As far as we know, human cannot live without water.

youdao