They need water to keep them crisp.
它们需要水分去保持新鲜和脆生。
昆虫确实需要水分。
You still need water, but not much.
也许还需要水，但并不是太多。
Animals and plants need water.
动物和植物都需要水。
All plants need water and light.
所有的植物都需要水和光。
我们也需要水。
Will need water during questioning, lying dehydrates you.
说谎的人在被询问的过程中不断的要水喝，试图使你疲倦。
They need water to stay hydrated, and to stay in peak physical condition.
他们需要补充水分，需要保持身体的巅峰状态。
Plants could also glow when they need water, to keep irrigation to a minimum.
当植物需要灌水的时候，它们就会发出荧光，这样就可以让灌溉能够最低的限度。
For a sharpmind, smooth skin, better health, and fluid movement, you need water.
要想有聪明的头脑、光滑的皮肤、更好的健康和优美的动作，你就需要水。
You will also need water for food preparation, bathing, brushing teeth, and dish washing.
你将同时需要水来准备食物，洗澡，刷牙，以及洗碗筷。
A:I just want the finest. Money is no object. And look at the radiator,too. It might need water.
我只要最好的.钱不是问题.再给我看看水箱,说不定还要加水呢.
The nuclear cores need water to cool them down, and the tsunami swamped Fukushima and initially cut off electricity powering the cooling systems.
核反应堆活性区需要水来冷却，而海啸切断了冷却系统的电力供应，各种应急措施相继失效，迫使操作人员引海水灌入反应堆以降低其温度。
Trees need water to grow up, and flowers need water to bloom. But too much water can no longer be helpful-it can only hinder their growth and even kill them.
前两句话说树与花都需要水，但过多的水不但无益，反倒有害。
“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。”
Miller says the ultimate goal is to make it cheaper to produce vaccines and algae-based "green" fuels. Unlike e. coli, cyanobacteria only need water and sunlight to survive instead of a carbon source.
查尔斯·米勒建议，尝试基因工程在光感大肠杆菌里基因物质，而不是在利用可以进行光合作用的蓝藻的基因的犹他州立大学代表队说，最终目标应该是制造以成本更低的疫苗和藻类为基础的“绿色”燃料，不像大肠杆菌那样，蓝藻只需要水和阳光的生存来源，而不是碳水化合物。
All plants need light and water.
一切植物都需要阳光和水。
你要多少水？
There is an urgent need for food and water.
有着对食品和水的迫切需要。
As the plants grow and start to bear fruit they will need a lot of water.
随着植物的生长及开始结果，它们将需要大量的水分。
If you're exercising, you need more water.
如果你在运动，你也需要喝更多的水。
我需要两瓶水。
They have camels, sheep and other animals. These animals depend on the desert plants for their food and do not need much water.
他们有骆驼、绵羊和其他动物。这些动物以沙漠植物为食，不需要太多的水。
The information says she'll need just a jar for water—and some pencils for drawing.
有消息称说她只需要一个装水的罐子和一些画画用的铅笔。
To be able to support life, the new planet would need not only to have water, but it would also need to be solid.
为了能够维持生命，这个新的星球不仅要有液态水，而且它的土表还必须是固态的，就像地球这样。
Tropical plants like their surroundings bright and humid, while cacti need sunlight but very little water.
热带植物喜欢明亮且潮湿的环境，而仙人掌需要光照但只需要很少的水。
People in many parts of the world are desperate for water, and more people will need more water in the next century.
世界上许多地方的人们都迫切需要水，下个世纪将有更多的人需要更多的水。
The tourist industry also puts huge pressure on water people need.
旅游业也给人们的用水需求带来巨大压力。
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