I try to make class interesting and helpful, but language-learning is hard work! Together we can reach our goals and develop the ability to USE ENGLISH WELL!
我将努力使课程生动有趣并有益，但是语言的学习是一门苦差使！我们一起努力必将达到我们的目标，将能力提高到良好的英语应用水平！
The TV programme also shows what good exercise it can be to ballroom dance and what hard work is involved in learning the dances and performing them properly.
这个电视节目还展示了交际舞是一种不错的锻炼方式，以及学习和正确地跳这些舞蹈需要付出什么样的努力。
He says that brain change is strongest when a) you are interested in and like what you are learning, b) you are in control of what you learn and c) you get challenging tasks that make you think hard.
他说，当你 a）对你正在学习的东西感兴趣并且喜欢它，b）你能控制你所学的东西，c）你接受有挑战性、让你努力思考的任务时，大脑的变化是最剧烈的。
Learning to run a business is hard enough; you don't need to make it any harder by doing something you love rather than something customers love paying you a good profit for.
学习经营企业本来就已经就很难了，你不需要做难上加难的事情：去做你喜欢的东西，而不是做顾客愿意花钱购买的东西。
There is a way to be lucky. It involves a positive attitude, hard work, observation, preparedness, action and a willingness to see every setback as a learning opportunity and a step towards success.
有那么一条通往幸运之路，它伴随着积极的态度、努力地工作、入微的观察、时刻准备，采取行动，愿意把每次挫折视为学习机会，再加上通向成功的一步。
It is hard to convince boys to spend many years learning something that won't make them wealthy or famous.
要说服男孩子们花费多年时间去学习这些无法为他们带来财富或名气的东西，的确很难。
In addition, even with good documentation, learning the APIs of two different compilers is hard work, and time-consuming.
此外，即使有很好的文档，学习两个不同编译器的API确实是个艰苦并耗时的任务。
Today, the lessons the media industry is learning the hard way are instructive to any organization.
今天的经验告诉我们，传媒业艰难的变革之路对任何组织都是有益的。
Saving money is not that hard, just a matter of learning all the different options and being creative.
其实攒钱并没有那么难，关键就在于你需要掌握必要的各种技巧并富有创造性。
This type of learning could probably be carried out with neural networks, though it is hard to imagine that the problem is simple enough for decision trees.
这种类型的学习通常交给神经网络来完成，虽然很难想象，但用决策树来完成这类问题也很简单。
I am learning to control my fear but it isn't easy it is a hard thing to have to bring up when I meet new people and I'm sure some people must think I'm taking the mickey.
我正在学习控制自己的恐惧，但是这不容易，当我遇到新朋友时，很难提出这件事，我肯定有些人一定会以为我在开玩笑。
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 am still learning and I still get things wrong (old habits die hard), but one thing I do know is that negative behaviours aren't written in stone.
虽然在这条路上，我仍然还只是一个正在努力学习的人，有的时候还会碰到屡不清事情原委的时候(可能是旧习惯顽固不化作怪)，但有一点我是知道的，那就是消极情绪永远不会刻碑立传。
There are no secrets to success. It is the result of preparation, hard work, learning from failure.
成功没有秘诀。它是仔细准备，努力工作，从失败中吸取教训的结果。
Looking on the bright side, kids might work hard on learning singing, playing musical instrument, or study hard to go to the famous school where their idol used to go, which is great for them.
从好的方面来看，孩子可能会努力学习唱歌，玩乐器，或者努力学习考上他们偶像以前上过的名校，这对他们来说都很棒。
There are no secrets to success. It is the result of good preparations, hard work and learning from failure.
成功没有秘诀。它是充分准备、努力工作以及从失败中吸取教训的结果。
In a word, it is natural for us to learn English well by making efforts. If we didn't work hard, we would never do well in learning English.
总之，学好英语要付出努力是很自然的。如果我们不努力，我们永远都不会学好英语。
Anything worth doing is worth doing well. Therefore, English is worth working hard at and learning well since it is worth learning.
任何值得做的事情都值得做好。所以，既然英语值得学就值得好好学和学好。
Before going to college, we have been told that college is such a good place for learning knowledge, so that we work hard to go to college.
在上大学以前，我们已经被告知大学是学习知识的好地方，因此我们努力学习来考上大学。
It is a long, hard road to riches for the inhibited individual - network and magnify the power of your mind by extracting the learning of successful people.
利用关系网并且通过向成功人士学习来扩展自己的思维能力将有助于你的行程。
Sometimes it's hard to know exactly what it is you're supposed to be learning.
有时候真的很难说你应该去学些什么。
We are inclined to think that learning interfaces is hard because of our conditioning based on experience with implementation-centric software.
由于在以实现为中心的软件体验中形成了条件反射，所以我们倾向于认为学习界面很困难。
The feature subset selection is an important problem in machine learning, but the optimal feature subset selection is proves to be a NP hard one.
特征子集选择问题是机器学习的重要问题。而最优特征子集的选择是NP困难问题，因此需要启发式搜索指导求解。
The feature subset selection is an important problem in machine learning, but the optimal feature subset selection is proves to be a NP hard one.
特征子集选择问题是机器学习的重要问题。而最优特征子集的选择是NP困难问题，因此需要启发式搜索指导求解。
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