As the demand for energy grows, methods for harnessing, storing and sharing energy need to be enhanced.
伴随着能源需求的增长，能源利用、储存和分享的方法也需要得到加强。
With larger stomachs and slower digestion, you don't need as much energy.
有了更大的胃和更慢的消化速度，你就不需要这么多能量了。
You see, it turns out that certain microorganisms are chemosynthetic—they don't need sunlight because they take their energy from chemical reactions.
你看，原来某些微生物是化学合成的——它们不需要阳光，因为它们从化学反应中获取能量。
Americans assume that people need some time to themselves or some time alone to think about things or recover their spent psychological energy.
美国人认为，人们需要一些自己的时间或一些独处的时间，来思考或恢复他们消耗的心理能量。
In recent years, a growing body of research has shown that our appetite and food intake are influenced by a large number of other factors besides our biological need for energy.
近年来，越来越多的研究表明，我们的食欲和食物摄入量除了受对能量的生理需求影响外，还受到许多其他因素的影响。
In recent years, a growing body of research has shown that our appetite and food intake are influenced by a large number of other factors besides our biological need for energy
近年来，越来越多的研究表明，我们的食欲和食物摄入量除了受对能量的生理需求影响外，还受到许多其他因素的影响。
I felt a need to please people, whatever the cost in time and energy.
我感到一定要使人们满意，耗费多少时间和精力都在所不惜。
Children expend a lot of energy and may need more high-energy food than adults.
孩子们耗能多，可能比成人需要更多高能量的食物。
In order to make the most of our focus and energy, we also need to embrace downtime, or as Newport suggests, "be lazy".
为了充分利用我们的注意力和精力，我们还需要接受停工期，或者像纽波特建议的那样——“变得懒惰”。
Governments need to formulate energy policies that promote economically and environmentally sound development.
各国政府需要制订促进经济和环境充分发展的能源政策。
The need for more energy to power larger cities and economic growth therein leads to the construction of dams, the consequent flooding of ecosystems, and increased emissions of pollutants.
人们需要更多的能源支持更大的城市运转和经济增长，从而导致了水坝的建设，随之而来的生态系统的洪水，以及污染物的排放增加。
It's possible that the birds can derive so much energy from these grubs that they only need to eat a few each day.
可能的情况是，鸟类能从这些甲虫中获取到大量能量，所以它们一天只需要吃几只甲虫即可。
To prepare for this before winter, these animals eat extra food to become fat which gives them the energy they need while they sleep.
为了在入冬前做好准备，这些动物会吃更多的食物来增肥，从而获取睡眠时所需的热量。
I have to get food fast because after all the biking I am tired and I need the energy.
我必须快点吃东西，因为骑了那么久的自行车，我累了，需要补充能量。
Teenagers need 8-10 hours of sleep a day because they need lots of energy to grow into their adult bodies.
青少年每天需要8-10个小时的睡眠，因为他们需要大量能量来长成成年人的身体。
We all need to get involved in saving energy whether it's at work, at home, or at school.
无论是在工作中，在家里，还是在学校，我们都需要参与到节约能源的活动中来。
According to traditional Chinese medicine thoughts, people need to eat food that has more yang energy to prevent cold from harming their bodies.
根据中医的思想，人们需要吃带有更多阳气的食物以防止寒凉伤害身体。
Because at some point you have to make harder decisions and cut out stuff you may not want to. Otherwise you won't be able to find the time and energy you need.
到了某些时候，你必须做出一些对你来说更困难的决定或是放弃一些你不想放弃的事，因为否则你将无法腾出你所需要的时间和精力。
Data centers need energy not only to operate their servers but to cool and protect their systems.
数据中心不仅需要精力去操作他们的服务器而且也需要去冷却，保护他们的系统。
We need cleaner, natural sources for energy.
我们需要更洁净、自然的能源。
This is why we need the energy and involvement of everyone.
这也是为什么我们每一个人都需要参与其中。
You need energy to move your arms around and move around mechanical systems, obviously, cars, boats, etcetera.
你需要能量,来移动胳膊和走动,机械系统，汽车，船等等。
Again, we need some energy to do that.
再一次，我们需要能量。
When they do not need energy immediately, plants transform it into sugar which is stored.
植物会把不马上需要的能量转为糖存储起来。
Treating burnout and keeping yourself healthy is like putting on that mask, giving you the energy you need to be productive at work and happy at home.
治疗精疲力竭和保持自身健康就如戴上那个面罩，给你提供工作效率和在家保持快乐的能量。
The second problem can be the energy you need to put in to be social.
第二个问题，你要在社交上投入更多精力。
In such a model, the house's residents would get the energy they need from the hydrogen and bio-mass created by the cultivation of algae.
在这样一个样板房中，住户可以从藻类培育产生的氢气和生物物质中获得所需能源。
Eating right will help give you the energy you need to love more faithfully.
合理的饮食可以为你提供虔诚的去爱别人的能量。
This gives you the energy you need to keep going until you can eat properly.
这些饮品在你正常吃饭前可以为你提供能量。
This gives you the energy you need to keep going until you can eat properly.
这些饮品在你正常吃饭前可以为你提供能量。
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