We need water to stay alive and if we don't use water wisely, we will run out it!
我们需要水来维持生命，如果我们不能明智地用水，水将会被耗尽！
We need water for drinking, washing dishes, cleaning floors and so on at home.
在家里，我们需要用水用于饮用，洗碗，清洁地板等。
We need water treatment plants to reduce the rampant spread of water borne diseases.
我们需要净化水污染的植物以减少水污染带来的疾病蔓延。
If we need water, we can either ingest liquid or we can ingest food with water content.
如果我们需要水，我们可以摄取液体或我们可以摄取的食物与水的内容。
“As the global economy grows, so will its thirst...many more conflicts lie over the horizon,” he said, after deploring the fact that “too often, where we need water, we find guns.”
“随着经济不断增长，全球范围内的缺水困局将愈加严重……越来越多与水相关的地区（国际）纷争很可能即将发生”。 此前，他已公开谴责那种为淡水资源不惜大动干戈的野蛮行径，“缺水之处，兵燹连连。”
We need to drink six to eight glasses of water a day.
我们每天需要喝六到八杯水。
To grow 45 beds of green vegetables, we need many things like growing cups, LED growing lights, fans, a water pump and so on.
为了种植45苗床的绿色蔬菜，我们需要很多东西，比如种植杯、LED种植灯、风扇、水泵等。
His daughter was equally calm as she contemplated the future: "We need tents, electricity and water."
他的女儿在叙述她对未来的希望时显得异常的平静；“我们需要帐篷，电和水。”
All we need in life is food, clothes, water, a computer, and a decent place to lay our heads.
生活中我们所需要的不过是食物，衣服，水，一台电脑，和一个能让我们大脑休息的像样的地方。
"Unfortunately, I think that we are all a little bit dehydrated, and we're not getting nearly as much water as we need, but certainly it's something that is easily rectified," Morris said.
莫里斯说：“不幸的是，我觉得我们大家只是有一点点渴，也不打算喝那么多的水，但是这种态度肯定是容易改正的。”
This isn't to say that personal water consumption and conservation isn't important – it is – but that we also need to think of the bigger issues.
这并不是说个人的耗水量和节约用水并不重要，而是在于我们同样需要考虑更大的问题。
We believe if people have short hair they do not need to use their hair driers for so long and they will use less water, " said Chizuru Inoue, a spokesman for Maeda Corp.
我们相信，如果人们都剪短发，他们就不会长时间使用吹风机，洗头也不用那么多水了。
We need to change the way we not only produce and consume, but most importantly, use our clothing to make any beneficial reductions in water dependency.
我们需要改变的不只是我们生产和消耗的方式，更重要的是，要让布料对减少用水的依赖起到促进。
We need to abandon the water stress index as a way of defining water scarcity and insecurity in Sub-Saharan Africa, as it fundamentally misrepresents current and future water crises in the region.
我们需要放弃作为撒哈拉非洲以南地区的缺水和水不安全定义方式的水胁迫指数，因为它在根本上扭曲了该地区当前和未来的水危机。
"We are not sure of the data yet, but we believe if people have short hair they do not need to use their hair driers for so long and they will use less water," she said.
“我们还不确定数据如何显示，但是我们相信如果大家都梳短发，那么就不会用那么久吹风机来吹干头发，也不会用很多水来洗头了”，她说。
She gives life to all the living things on the earth and provides us with air, food, water and other essential things we need for living.
她给了地球上所有生物生命，给我们提供生活所必需的空气、食物、水和一切基本的需要。
What we need to cook a pea soup – pea that has soaked in water for a night, smoked ribs, home-made smoked sausage.
我们煮豌豆汤需要准备的是—用水浸泡一夜的豌豆，熏制的排骨和家庭自制的熏肠。
You don't really need 8 glasses of water (we get some in food and other drinks), but drinking more water doesn't hurt.
你真的不需要8杯水（我们会吃一些东西和喝其他的饮料），但是喝多了也无害。
We also need to cool the reactor and the spent fuel in the spent fuel pool but that basically means you wanna maintain the coolant inventory which means water in the primary system.
我们也需要冷却反应堆，还有乏燃料,在乏燃料池里，但是那基本上意味着,你们想要维持冷却剂存货,也就是在主系统中的水。
"For humanity to thrive, or even exist, we need to sprinkle that teeny bit of fresh water in the right places, at the right times and in just the right amounts, " Gallo said.
盖洛说：“对于人类的繁荣，甚至他们的存在，我们需要在正确的地方，在适当的时间，和以刚好合适的数量提供所需要的淡水。”
We are not sure of the data yet, but we believe if people have short hair they do not need to use their hair driers for so long and they will use less water.
虽然现在我们还不知道确切数据，但我们相信员工剪短发后就不用花太多时间用吹风机，水量的使用也会减少。
We can pass on dessert, we don't need to buy a candy bar, we can drink water instead of soda, but the choice is ours to make.
其实我们可以放弃甜点，我们可以不买糖果，我们可以喝白水而不是汽水，选择永远是我们来做。
Besides fixing up the nation's pipes, the future of water is cleaning only what we need.
除了修补全国的供水管道系统外，水处理的另一个发展趋势就是，只处理必须要处理的部分。
Besides fixing up the nation's pipes, the future of water is cleaning only what we need.
除了修补全国的供水管道系统外，水处理的另一个发展趋势就是，只处理必须要处理的部分。
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