饮用水被铅污染了。
这就意味着这些被药物污染的废水会进入地表水和地下水，而这正是大部分人饮用水的水源。
That means the drug-tainted wastewater can enter groundwater and surface water, which are collectively the major sources of drinking water for most people.
黄河，也就是所谓的中华文明的发源地，被污染的已经无法提供饮用水。
The Yellow River, the so-called birthplace of Chinese civilization, is so polluted it can no longer supply drinking water.
粪便中和被粪便污染的饮用水中，含有多种肠道传染病和寄生虫病的病原体，包括致病的病毒和虫卵，严重威胁农民的身体健康。
The excrement and the excrement polluted water carry a lot of pathogens of them including the diseaseful virus and worm eggs which threaten seriously the health of the habitants.
由于净水处理厂被带有淤泥的洪水污染而没有饮用水，智利首都圣地亚哥大约二百万人离开了这座城市。
About two million people in the Chilean capital Santiago have been left without drinking water after sanitation plants were contaminated by muddy flood waters.
由于净水处理厂被带有淤泥的洪水污染而没有饮用水，智利首都圣地亚哥大约二百万人离开了这座城市。
About two million people in the Chilean capital Santiago have been left without drinking water after sanitation plants were contaminated by muddy flood waters.
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