The "drinking water problem" is the reported central problem for Yanqing farmers.

“吃水难”是延庆农民反映的焦点问题。

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Cellar built 1642, part of the basic solution to the drinking water problem of the masses.

兴建水窖1642眼，基本解决了部分群众的人畜饮水问题。

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Shrinking glaciers are a problem for million is of people who use regular glacier melt for drinking water.

对于那些使用恒定的冰川融化的水作为饮用水的数百万人来说，冰川面积不断缩小是一个难题。

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The lack of clean drinking water is a major problem worldwide.

VOA: special.2010.04.05

Diarrheal illnesses from contaminated drinking water could be a major problem, as could respiratory problems among evacuated people kept in close conditions, such as in refugee camps.

FORBES: The Hospital Versus The Hurricane

He says that while it is unlikely that residents will be using the river directly for drinking water, it may pose a problem for water companies.

BBC: How toxic is Hungary's red sludge?

Drinking water is not so much of a problem, it's the daily routines.

BBC: Rhondda water: Supplies back for 5,000 after pipe burst