They have come up with two sorts, one for heavily polluted water and one for water that is only lightly polluted.

他们已经发现了两种光活性催化剂，一种用于净化严重污染的水，一种用于净化轻度污染的水。

youdao

Beside your napkin you will find a small bread roll and three glasses - one for white wine, one for red wine, and one for water.

在餐巾旁你会发现一个小面包圈和三个玻璃杯——一个是白酒杯，一个是红酒杯，一个是净水杯。

youdao

I watched as women and children danced and sang their thanks for one sachet of water that costs less than 5p (8 US cents).

我看到妇女和儿童为得到一袋价值不足5便士（8美分）的水而跳舞并歌唱他们的感谢。

youdao

The United States Agency for International Development provided one million dollars for the Water and Livelihoods Initiative.

VOA: special.2010.02.08

As you'd come to expect on a Direct Connect device, it's also certified mil-spec 810G and IP67 and is water-resistant (it can be in one meter of water for up to 30 minutes).

ENGADGET

"They said they had carried food and water for only one month and they had been in the sea for two months after the ship engine stalled, " police spokesman Prishantha Jayakody told the Reuters news agency.

BBC: Burmese rescued off Sri Lanka 'threw dead into sea'

Then all these states will be fighting one another for natural resources and water.

CNN: ASIANOW - TIME Asia | Interview: Foreign Minister Win Aung - Page 1