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

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