This story is part of a special series that explores the global water crisis.
这篇文章是一系列关于全球水危机的文章之一。
With the global water crisis is getting more and more serious, water protection is urgent, and it is significant to treat the sewage reasonably and effectively.
随着全球水危机的日益严重,水资源的保护迫在眉睫,合理有效地处理排放污水具有重大的社会意义。
The decisions of the coming years will determine whether a major global crisis of water and food shortage can be avoided.
未来几年的决断将决定能否避开一个主要的全球性的水和食物短缺危机。
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