The widening gap between water supply and demand is the biggest threat and challenge before Pakistan. Of the available water, much is polluted. Both scarcity and pollution threaten the agriculture sector, on which the country’s economy depends.

中文翻译：

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缺水的巴基斯坦

巴基斯坦面临的最大威胁和挑战是水资源供需差距的扩大。在可用的水中，很多都被污染了。稀缺性和污染都威胁着该国经济所依赖的农业部门。