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降温中国际

In the Mekong Delta, a push to grow food with saltwater

图:UN News

发生了什么

For generations, farming in Viet Nam’s Mekong Delta has depended on a delicate bargain. The river flooded, retreated and flooded again, carrying freshwater and sediment across a flat landscape whose vast fields helped turn the country into one of the world’s leading rice exporters.

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为什么在扩散

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