With a little help from this carbonic acid, moving water forms most of the world's limestone caves.

在这种碳酸的帮助下，流动的水创造了世界上大部分的石灰岩洞穴。

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Moving water was one of the earliest energy sources to be harnessed to reduce the workload of people and animals.

流动的水是最早被用来减少人类和动物的工作量的能源之一。

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The area has been described as a kind of oceanic desert, with light winds and slow moving water currents.

VOA: special.2009.09.22

Now, moving on to the micronutrients, the vitamins, minerals and water; these become pretty interesting.

再说说微量元素,维生素,矿物质和水,这很有趣

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

So the water in this protected National Wildlife Refuge keeps moving - slowly,very slowly.

VOA: standard.2010.03.29

They hatch only in moving water because they rely on the current to bring them food.

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We now know that the grains were buffeted by constantly moving water molecules.

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Underwater debris swirls the river's already powerful currents into whirlpools of fast-moving water that can endanger divers, authorities said.

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