Gray water treatment is how some Californians are dealing with their state's historic drought.

加州一些地方正使用灰色水处理应对他们面临的历史性干旱问题。

With the lake temperature at 1 degree Celsius, O'Conor did a running jump into the icy gray water.

在湖水温度只有 1 摄氏度的情况下，奥康纳跑着跳进了冰冷的灰色湖水中。

The tub was full of what looked like dirty rags swimming in gray water. " What's this? " he asked Aunt Petunia.

发现一盆灰黑色的水里泡着像破抹布似的东西。 “这是什么? ”他问佩妮姨妈。

Once that dirty or gray water has been used for bathing, we took that water and we filled the back of the toilet.

一旦用来洗澡的水变脏，我们就会把水倒进马桶里。

There's no romantic way of saying it --it's filtered gray water and pee.

没有浪漫的说法——它是过滤过的灰水和小便。

And they're reviving ancient plants, and they're recycling sewage and gray water to develop a drought-proof water supply.

他们正在复兴古老的植物，他们正在回收污水和灰水以开发抗旱供水系统。

This sheet of sky was met by the salt mass of gray water, flecked here and there with white.

这片天空遇到了灰色的咸水， 到处都是白色的斑点。

Wastewater is classified into several types, but the primary three are: gray water used in sinks, bathing, and laundry; yellow water containing just urine; and black water which has come into contact with feces.

废水分为几种，其中三大类是：洗漱、洗浴和洗衣服的“灰水”；包含尿液的“黄水”，以及接触粪便的“黑水”。

The rock here is black metamorphic slate, worn into smooth knobs in the stream channels, contrasting with the fine gray and white cascading water as it glides and glances and falls in lace-like sheets and braided overfolding currents.

这里的岩石是黑色变质板岩，在河道中磨损成光滑的旋钮，与精细的灰色和白色瀑布形成鲜明对比，因为它在花边般的床单和编织的折叠电流中滑动、扫视和落下。