Thus our bodies continuously exchange old substance for new, just like a spring which more or less maintains its form and movement, but in which the water molecules are always different.

因此，我们的身体不断地把旧物质替换成新的，就像一个喷泉，或多或少地保持着它的形式和运动，但其中的水分子总是不同的。

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Customs men put dynamite in the water to destroy the cargo, but most of it was left intact.

海关人员把炸药放入水中以摧毁货物，但大部分货物却完好无损。

《柯林斯英汉双解大词典》

He has swum for two hours in the water, but he isn't tired.

他已经在水里游了两个小时了，但他还不累。

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But the F.A.O. representative in Liberia warned about spraying pesticides from airplanes because of the risk of additional water pollution.

VOA: special.2009.01.27

That matrix has properties that vary in different locations in the body, but basically it's a highly hydrated or water-rich gel.

这种基质的性质,随其所在身体部位的不同而不同,但基本是高度水合的,即富含水的凝胶

耶鲁公开课 - 生物医学工程探索课程节选

The micronutrients, which are available in food but in smaller amounts, are vitamins, minerals, and water.

微量营养素,在膳食中所占比重较小,它们是维生素,矿物质和水

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

But with six games left for City this season and hopes of a first English title in 44 years all but dead in the water, Mancini's own position at the club will also be under scrutiny.

CNN: April 10, 2012 -- Updated 1100 GMT (1900 HKT)

Studies of what happens to dead whales, dolphins and porpoises have been done in the UK, but only in shallow water where the worms have not yet been found.

BBC: Scottish deep sea 'zombie worms' whale study suggested

"It appears that two of the children managed to get themselves out of the water, but the third child, Imie Harrison, was in the water for some time before she was rescued, " he said.

BBC: Kidderminster canal plunge: Imie Harrison named by police