Taian city belongs to north limestone area, and is a place taking karst ground water as source of water supply mainly.

泰安地处北方石灰岩地区，是一个以岩溶地下水为主要供水水源的城市。

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The plentiful karst water near the coal - producing area is the main source of water supply for energy construction in North China.

北方岩溶水，储量丰富，紧靠产煤区，是北方能源建设的主要供水水源。

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Taihu lake was the biggest freshwater lake in the Yangtze Delta and the source of water supply for Shanghai and east Zhejiang Province.

太湖是长三角地区最大的淡水湖，是上海和浙东地区的主要水源地。

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It is the source of water-supply of agricultural and everyday needs.

UNESCO: OFFICE IN TASHKENT

Atlanta's water supply relies on two rivers that have their source in Georgia before flowing into the neighbouring states of Florida and Alabama.

ECONOMIST: Georgia opens a northern front in its battle with drought