Speaking good English really requires a lot of hard work and energy, but it's really worth the effort.
要讲好英语真的需要很多努力，需要付出很多精力，但这都是值得的。
Speaking good English really requires a lot of hard work and energy. But, it's really worth the efforts.
要讲好的英语真的需要大量的努力和精力，但这都是很值得。
At present work and energy in confined motion are treated with the method of work done by confined force which is analysed and calculated.
对于约束运动中的功和能，目前均采用具体分析和计算约束力所作功的方法来处理。
This article gives an introduction of the variations of inner energy, work and energy in the thermodynamics by means of different parameter charts.
本文通过不同参量图中的过程图线来分析热力学系统在一定过程中的内能、功和热量的变化情况。
This paper introduced on application of producer gas for meting aluminium furnace in Shandong Pingyin Aluminium Work and energy saving effect have been obtained.
本文介绍了山东平阴铝厂在熔铝炉使用发生炉煤气的情况和取得的节能效果。
Further topics include kinematics, particle dynamics, motion relative to accelerated reference frames, work and energy, impulse and momentum, systems of particles and rigid body dynamics.
更进一步探讨运动学，质点动力学，于加速座标系上之运动行为，功，能量，冲量，动量和质点系统与刚体动力学。
Results show that the material's mechanical and damping properties can be characterized scientifically and appropriately by the impact work and energy parameters obtained by the impact experiments.
研究结果表明：采用冲击实验的冲击功及能量参数能够科学合理地表征铝合金材料的力学及阻尼性能。
Work on designs for the new turbine blades and sites are well advanced at the University of Southampton's sustainable energy research group.
南安普顿大学的可持续能源研究小组在设计新型涡轮叶片和选址方面进展良好。
According to the Centre for Strategic and International Studies, about three quarters of energy we use to move things, including ourselves, accomplish no useful work.
根据战略与国际研究中心的数据，我们用于移动包括我们自己的物体的能量中，约有四分之三没有完成任何有用的工作。
According to the Center for Strategic and International Studies, about three quarters of the energy we use to move things, including ourselves, accomplishes no useful work.
战略与国际研究中心表示，包括我们自己在内，我们用来移动事物的能量中，约有四分之三的能量没有产生有用功。
I'm burning some energy, and I'm burning some fuel to do this somehow, to get that work to happen.
我正在燃烧一些能量，并且正在燃烧一些燃料以某种方式做到这一点，以使这项工作得以实现。
If we are eating the correct food and the correct amount of the food, we will have enough energy for our bodies and minds to work properly.
如果我们食用正确的食物和正确数量的食物，我们将有足够的能量让我们的身体和大脑正常工作。
Best of all, humor raises your energy, and that can have an effect on everything you do at school, at work, or in your personal life.
最重要的是，幽默能让你能量满满，影响你在学校、工作或是个人生活中的表现。
We are engaged in a process aimed at improving the situation of those in poverty and ensuring that work with extractive industries and new initiatives on renewable energy continue to be developed.
我们正在参与的进程的目的，是改善穷人的处境，并确保继续研究如何在采掘工业中开展工作，并制定有关可再生能源的新举措。
"All of our work in energy is on clean energy, and all of it's growing," says Taylor.
“我们在能源领域开展的所有工作都围绕清洁能源，而且工作力度在不断加大，”泰勒说。
The best graduates want to work for telephone and energy companies because they pay well, thanks to the profitability that comes from market power.
最优秀的毕业生希望就职于电话和能源公司，是因为，由于能够从市场支配力中获利，这些公司的待遇优厚。
Before opening the envelope containing the name of the winning city, Rogge said: "All four projects are of the highest quality - thank you for your hard work, energy and commitment."
在打开装有写着胜出城市名字的信封之前，罗格说：“所有四份计划的质量都是最高的——感谢你们的辛勤工作、干劲和承诺。”
"Study is a difficult job that needs a great amount of energy, time, and work," said Li.
“学习其实是一项艰苦的工作，它需要大量精力、时间和辛劳，”李淑娟说。
The University of Michigan's Ross Business School gives students a chance to work with, say, hospitals in India and energy companies in Mozambique.
密歇根大学的罗斯商学院给学员们机会为印度的医院或者莫桑比克的能源公司工作。
It was 1895, and despite ideas, energy, and wealthy parents, he had little to show for his work.
彼时为1895年。尽管父母很富有，他也精力充沛，脑子活跃，但工作上就是一事无成。
Now is the time to find your center and work on getting some of that energy you willfully gave up back.
现在是你重新找回自己的中心，把你故意放弃的能量找回来的时候了。
We work so hard, and I'm sure there must be a lot of energy going into that work.
我们这么努力工作，相信一定在做功是花了很多能量。
There are fields now in which many people work with the same energy and honesty that fifteenth century artists did, but art is not one of them.
在如今的某些领域里，人们的工作热情与诚恳度不输给十五世纪的艺术家，但艺术不属于这种领域。
To help your workday go smoothly, try pacing your activities: Do more demanding work in the morning, when your energy level is higher, and easier work later in the day, when you may be tired.
为了使你的工作日一切顺利，试着有条不紊地安排工作：上午精力相对充沛时多做一些要求较高的工作；下午感到疲劳时做一些较轻松的工作。
His work with electric cars and other alternative energy sources earned him a place on the 2009 TIME Magazine's 100 Most Influential People list.
由于在电力汽车和其他替代能源方面的卓越成就，他登上了2009年《时代》杂志100位最具影响力人物的名单。
His work with electric cars and other alternative energy sources earned him a place on the 2009 TIME Magazine's 100 Most Influential People list.
由于在电力汽车和其他替代能源方面的卓越成就，他登上了2009年《时代》杂志100位最具影响力人物的名单。
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