Their redemption is the world's purifying water.

他们的救赎就是世界的净化水。

Instead they advise travellers to use iodine to purify their water.

而是建议旅行者使用碘来净化他们的水。

Others take steps to purify the water or add electrolytes for taste.

其他人则采取措施净化水或添加电解质来调味。

Marshes store carbon, purify water, provide valuable habitat and act as a natural buffer against coastal erosion.

湿地能够储存碳、净化水源、提供宝贵的栖息地，并且作为自然的防护屏障，有效抵御沿海侵蚀。

In this way a wetland full of trees were built and thus the function of purifying water can be further enhanced.

这样我们就建立了一个树木繁茂的湿地，从而进一步净化水体。”

All our fresh water comes from wetlands. The wetlands indeed also clean and purify the water of its substances-pollution. They also help to store carbon.

我们所有的淡水都是来自湿地。湿地也的确对水中所含的污染物进行清洁和净化。同时还能储存碳。

In the mid-2000s, it was revealed that some of the water being sold under the Coke brand was simply purified tap water.

在 2000 年代中期，据透露，以可口可乐品牌出售的一些水只是经过净化的自来水。

To the villagers' amazement, the purified water began to flow once more, free of the harmful chemicals that had plagued their community.

令村民们惊讶的是，净化后的水又开始流动了，没有了困扰他们社区的有害化学物质。

You may know it as lye, an extremely caustic substance that's used for everything from clearing clogged pipes to purifying drinking water.

您可能将其称为碱液，这是一种腐蚀性极强的物质， 可用于从清理堵塞的管道到净化饮用水等各种用途。

They have various functions, ranging from greening water surface and beautifying courtyards to purifying water , reducing pollution and improving the environment.

它们具有多种功能，从绿化水面、美化庭院到净化水质、减少污染、改善环境。

In addition to that, ammonia is also used as a refrigerant gas, as well as in the manufacture of plastic, fabrics, pesticides and to purify water supplies.

除此之外，氨还用作制冷剂气体，以及用于制造塑料、织物、杀虫剂和净化供水。

Mr. Briggs adds that wetlands also clean and purify water and help to store carbon. He says that 660 million people around the world depend on wetlands because they earn a living from the aquaculture and the fishery industries.

布里格斯先生补充说，湿地还清洁和净化水，并有助于储存碳。他说，全世界有 6.6 亿人以湿地为生，因为他们以水产养殖和渔业为生。