Water can be purified by boiling it for five minutes.
水沸腾五分钟便可得到净化。
Water can absorb and release a lot of heat without big changes in temperature, thus creating a stable environment.
水可以吸收和释放大量的热量，而温度变化不大，从而创造一个稳定的环境。
Flats and depressions where water can collect are common features, but they make up only a small part of the landscape.
可以集水的平原和洼地是它们共同的特征，但它们只占景观的一小部分。
First, a climate conducive to life on Earth depends upon the extraordinarily narrow orbital parameters that define a continuously habitable zone where water can exist in a liquid state.
首先，地球上适宜生命存在的气候取决于极其狭窄的轨道参数，这些参数定义了一个持续可居住的地带，在那里水可以以液态存在。
水能载舟。
Diving into unsafe water can lead to serious injuries.
潜入不安全的水域会导致严重的伤害。
This is a huge problem because dirty water can create illnesses.
这是一个大问题，因为脏水会导致疾病。
Polluted air and water can kill plants, animals, and even people.
被污染的空气和水可以杀死植物、动物，甚至是人。
Thanks to modern fog catchers, enough water can be made for a whole town!
多亏了现代雾收集器，可以为整个城镇制造充足的水！
Drinking water can help keep you hydrated, control calories, filter your kidneys, and keep healthy skin.
喝水可以帮助你保持水分，控制卡路里，过滤肾脏，保持皮肤健康。
In ancient China, there is also a saying, water can hold the boat, it can also make the boat turn upside down.
在中国古代也有谚语说，水能载舟，亦能覆舟。
A groundwater reservoir from which water can be extracted is called an aquifer.
可以从中抽取水的地下蓄水层被称为含水层。
The waste water can be fatal if swallowed. Police are investigating what caused the reservoir to break.
喝下污水会致命。警方正在调查导致水库破堤的原因。
Water can be resolved [decomposed] into hydrogen and oxygen.
水可分解为氢和氧。
Water can be reduced to oxygen and hydrogen by electrolysis.
水通过电解可以分解为氧和氢。
Polluted water can be cleaned; man-made deserts can bloom again.
被污染的水源可以被清洁；人类造成的荒漠可以再次生机盎然。
This water can be used several times to boil pasta or vegetables.
这些水可以用来煮面条或蔬菜几次。
Sharing needles, syringes, spoons, filters or water can pass on the virus.
共用针头，注射器，勺子，过滤器或水都可能传递病毒。
The pressurised water can then be used to turn a turbine to generate electricity.
有着压力的水之后便可以用于运转涡轮机来发电。
Saving and recycling water can conserve energy and reduce a home's carbon footprint.
节约用水、循环用水可以节能并减少住宅的碳足迹(碳排放量)。
These grainy photographs may be the first evidence that liquid water can exist on Mars.
上面这些颗粒物的照片可能是第一个能证明火星上存在液态水的证据。
However, if you don't have a lot of money to spend, conserving water can be a challenge.
然而，如果你没有那很多的钱买这些，那想要节水就比较困难了。
Forests razed can grow back, polluted air and water can be cleaned - but extinction is forever.
森林被毁了还能长出来，空气和水被污染了还能被净化——但物种一旦灭绝就意味着永远失去。
Two studies published last year suggested that there is a limit to how fast the water can rise.
去年发表的两个研究指出，海水上升的速度有限。
Drinking enough water can help boost your concentration as well as keep you from overeating.
喝足够多的水，帮助你集中注意力，防止你过渡饮食。
And if that rock is supporting a lot of other rocks, those drops of water can cause an avalanche.
而如果这块石头正支持着其它石头，那些水滴就能够让石头如雪崩般的滑落。
It is only when these measures are put into practice that the shortage of water can be solved.
只有当这些措施付诸实践时，水资源的短缺才能得到解决。
It is only when these measures are put into practice that the shortage of water can be solved.
只有当这些措施付诸实践时，水资源的短缺才能得到解决。
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