Confronted with a sink suddenly spurting water many homeowners have neither the knowledge nor the materials to make the repair themselves.

突然遇到水槽漏水，许多屋主自己无法修理，因为他们既没有这方面的知识也没有材料。

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It's been known to swim hundreds of miles upstream in rivers like the Mississippi and can be found in fresh water many miles from the ocean.

牛鲨曾经沿如密西西比河逆流而上数百里，也可以在远离大海的淡水区域发现它们的踪迹。

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We can reuse water in many ways.

我们可以用很多方式重复使用水。

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In many areas of fast-flowing water, a boat could be turned over by a wave as high as a house.

VOA: special.2009.10.07

Many kinds of molecules make up your coffee There are the water molecules, the flavor molecules the milk proteins, etcetera.

许多不同种类的分子构成了你的咖啡,有水分子，气味分子，牛奶蛋白等等。

麻省理工公开课 - 热力学与动力学课程节选

You ignite the food and burn it, and you see how many degrees centigrade the water gets raised, and that's the measure of calories.

点燃食物使其燃烧,然后观察水的温度上升了多少,就测量了这种食物的卡路里

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

The scientists said the locale was almost certainly a primordial lake bed, rich in clay minerals, where the water many eons ago wasn't too salty or alkaline for life to thrive.

WSJ: Scientists Say Microbial Life Was Possible on Mars

But he says that due to a lack of water, many people have been using buckets of water instead.

BBC: Synchronised toilet flush held in Zimbabwe's Bulawayo

Michael Klein: First of all the notion that private water - water provided by private providers is somehow more expensive than state water provided that in many cases is not true, there are some cases in the world the state owned water companies that are very efficient in many other cases there are private water companies that are very efficient, so once again it's case-by-case.

BBC: NEWS | Have Your Say | Water privatisation: Ask the experts