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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Experienced swimmers know it is relatively easy to escape the narrow channel of the fast moving water by floating and allowing it to drag you further into the ocean or by swimming alongside the shore.

有经验的游泳者都知道，要想从湍急的水流中逃离狭窄的水道相对来说比较容易，方法是让水漂浮起来，让它把你进一步拖入大海，或者沿着海岸游泳。

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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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