Behind the stage of preparation and hard practice, but also to determine whether the stage for a few minutes speech.
舞台背后的准备与辛勤练习，更是决定了台上几分钟演说是否精彩。
The police physical quality is closely related to law enforcement. It is the basic guarantee while police carrying out police activities, which needs longtime, conscious and hard practice.
人民警察的身体素质与执法工作紧密相连，是执行警务活动的基本保障，需要长期、自觉、刻苦地锻炼。
She broke it open and read the small note inside, "If you practice hard, you will learn many things."
她把它打开，读着里面的小纸条：“如果你努力练习，你会学到很多东西。”
Some ideas can make a difference build more barrier free facilities and employ more workers to protect them but hard to be put into practice, because both of them require money.
有些想法可以产生影响，比如建造更多的无障碍设施，雇佣更多的工人来维护它们，但这些想法很难付诸实施，因为这些都需要资金。
That makes it extra hard to learn and practice it.
这使得学习和练习英语变得特别困难。
Her parents doesn't want her to practice singing because they think their daughter should study hard to get good grades and go to a good university.
她的父母不希望她练习唱歌，因为他们认为女儿应该努力学习，取得好成绩，上一所好大学。
Hitting the sweet spot between modularity, performance and readability is quite hard and is only something that comes with a lot of practice and experience.
达到模块性、性能和可读性的最佳平衡点是非常困难的，只有通过大量实践和经验才能掌握该艺术。
Pay attention. No doubt, it can be hard to practice mindfulness-a moment-by-moment awareness of our thoughts, feelings, and external circumstances.
的确，实践无时无刻都认识我们的想法，感情和外部环境是很困难的。
It's not about a single moment of inspiration or brilliance, it's years and years of practice and hard work... Anything that's really awesome takes a lot of work.
一时的灵感和才智起不了大作用，我们需要的是年复一年的实践和工作。任何伟大的事业都需要不断的努力。
I'll read a few of them to you to give you a flavor of how comprehensive and hard they are to do in practice.
我会给你们读一点，让你们了解一下这在实际上有多综合并困难。
B: It will depend on how hard you work, and how often you practice!
这要看你有多用功，是不是常练习！
I don't want to trivialize any practice, but learning how to work in iterations and use a method like the XP Planning Game 5 is not hard.
我并不想让任何练习变得平凡，但是学习如何在迭代中使用类似XPPlanningGame5的方法并不困难。
I need to study hard. I have to practice English and Chinese more.
我需要努力学习。我必须多多练习英语和汉语。
Thus learning effects are theoretically distinct from scale effects, even if in practice they my be hard to differentiate due to e.g. uncertainty and causal ambiguity.
所以理论上学习效应和规模效应不同，尽管实际操作中由于不确定性和模糊的因果关系可能很难区分它们。
In practice, they are hard to comprehend and master, especially for programmers who are making a transition to object-oriented application development.
在实际中，它们很难理解和掌握，特别是对于那些正在向面向对象应用程序开发过渡的程序设计人员。
They are all examples of success and they all speak about how that success came to them through hard work, practice, focus and an obsessive-like determination.
她们都是成功的典范，并且她们都讲她们如何通过努力工作、训练、专注、执着、决心而成功的。
In practice, it is hard to parcel out the blame between technology and globalisation, because the two are so intertwined.
实际上，技术进步与全球化究竟孰优孰劣难有定论，因为二者本来就是盘根错节。
Trust and cooperation are hard to find among the nations of East Asia, which never quite established a European-style practice of collectivity.
东亚各国之间很难找到信任与合作，某种程度上也从没有建立过类似欧洲的共同体。
If I asked you were it possible for you to become smarter than you've ever been, I think we could agree that you could work hard, study, learn, and practice more than you ever had.
如果我再问你，对你来说是否可能变得比以前更加聪明，我想我们也会认为：你可以比以前更加努力地工作，学习和锻炼。
It's hard to describe XP concisely because the values, principles, and practices are strongly interrelated and complementary; a common mistake is to focus on one principle or practice and call it XP.
简洁描述XP是很难的，因为价值、原则和实践之间相互联系、相互补充；常见的错误是仅关注某个原则或者实践便称之为XP。
In practice, however, it may be hard to achieve and the benefits may not be quite as obvious.
但实际上这很难做到并且产生的效益也不会那么明显。
I know some of you have been working extremely hard, but did not perform well in each listening test and debating practice.
还有些同学我知道你们是很努力学习的，可是每次听力测试和辩论都表现平平，甚至处于相对劣势中，但是我想对你们说：不要紧的！
Here's the chance to put all your hard work and practice into action.
这是将你所有努力与准备付诸行动的好机会。
I know with hard work and practice and repetition it will get bigger and stronger and more accurate.
我相信，通过刻苦的训练我会变得更加强壮，击球的落点也会更加精准。
If I were a boy again, I would practice perseverance more often, and never give up a thing because it was hard or inconvenient. If we want light, we must conquer darkness.
假如我又回到了童年，我做事要更有毅力，决不因为事情艰难或者麻烦而撒手不干，我们要光明，就得征服黑暗。
To me this means daily personal practice and working just as hard or even harder than those that I instruct.
对我来说，这意味着，我每天要坚持个人锻炼，要比我的学员更努力。
If you show up enough and practice enough and learn enough, it's more likely you will find yourself in a position to do hard work.
如果你做的足够多、练的足够多、学得足够多，那么很可能你将进入努力工作的行列。
But the song requires continuous breathing and voicing, which is hard, and I had to practice it over and over again.
但这首歌的难处在于需要不断的换气、发声，所以我要反复练习。
The society is an everlasting university, and we have to learn diligently, practice constantly and explore hard.
社会更是一所经久耐读的大学，需要大家认真学习，不断实践和努力探索。
It was hard to figure out how Kaizen (continual improvement) really worked in practice as we saw orange and red lights go off but it wasn't some dramatic swarming event.
看着红色和橙色的灯光交相辉映，却没有大量的人过来检修，我们也很难搞清楚所谓的“Kaizen(持续改善)”如何实际发挥效用。
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