When the water level was high, the user needed only to descend a few steps to reach it; when it was low, several levels would have to be negotiated.

当水位高的时候，使用者只需要往下走几个台阶就能到达井的部位；当水位低的时候，就要走好几层了。

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Last Friday, the World Bank held a high-level private meeting about water in New York, at which higher prices were discussed.

上周五，世界银行在纽约对水的问题举行了一次的高级别私人会议，会上对提高提高水价进行了讨论。

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Today, high-level waste is dealt with by cooling it in water for several years and then mixing it into a molten glass, which is poured into steel containers.

如今，高放射性废料的处理方式是将它在水中冷却数年，然后将其混入熔融态的玻璃中，接着倒入铁质容器。

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"Whether it is a high water level or low, the Merced River flows year round and the current can pull anybody in, " said Gediman.

CNN: STORY HIGHLIGHTS

Their output will be presented as a contribution on water for the UN High Level Panel on the Post 2015.

UNESCO: World Water Day on Water Cooperation

Tuesday as a result of circulating-water pumps being affected by high river level and debris in the waterway.

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