drinking water safety problem 饮用水安全问题
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。
The removal of organic micropollutant from drinking water has become a crucial problem.
有机微污染物的去除成为当前给水处理领域亟待解决的问题。
Drinking lots of water will help athletes maintain their cool, but humidity remains a problem.
大量饮水有助于运动员保持凉爽,但无法解决湿度问题。
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