Who sets the standard for water quality?

水质标准由谁来制订？

《牛津词典》

People and animals visit an oasis for water and food.

人类和动物到绿洲获取水和食物。

youdao

Dying for water, he found an empty house in the desert.

他极想喝水，在沙漠中发现了一座空房子。

youdao

The experiment pushed the search for water several meters below the lunar surfacea much deeper than had been possible before.

VOA: special.2009.12.30

And you can find these compressibility factors in tables. If you want to know the compressibility factors for water, for steam, at a certain pressure and temperature, you go to a table and you find it.

各种气体的压缩系数,想知道水或者水蒸气,在某个温度和压强下的，压缩系数，查表就行了，这是实际气体状态方程的。

麻省理工公开课 - 热力学与动力学课程节选

Realize that there's this wonderful mechanism in place that allows you to put your toe in the water for several weeks no less and then get a sense, and then decide whether or not this is something for you.

要知道这种好的评分体制哈佛也有,在这种机制下你可以先试听几周,熟悉这一机制，然后再决定这是否适合你。

哈佛公开课 - 计算机科学课程节选

The pay rise attracted criticism from various consumer groups, including the National Campaign for Water Justice.

BBC: Water chief sees salary doubled

As population increases and as our economies get wealthier, the demand for water increases.

FORBES: World Water Day 2013: Water as a Catalyst for Peace

On the approach to Lushan, some residents stood with cardboard signs asking for water.

WSJ: Rescuers Work to Reach Quake Area