At the back, students probably won't speak much, but in big classrooms, it can be hard to see the board and hear what the teacher is saying.
坐在后排的学生可能不会讲太多，但在大教室里，可能很难看到黑板，也很难听到老师在说什么。
Now she can speak Chinese very well, but five years ago, when she first came, she could only speak it a little.
现在她中文说得很好，但五年前她刚来时还说不了几句。
So the copy of your sequence will be free, but the interpretation of what it means, what you can do about it, and how to use it — the manual for your genes so to speak — will be expensive.
因而你的基因序列的拷贝将是免费的，但对其含义的解读、知道能对它做些什么、知道如何应用它，也就是说你的基因的操作手册，将是昂贵的。
It can be reversed, but we all need to be open about what is happening and speak up for the civil servants who will otherwise suffer in silence.
但我们大家都必须坦诚面对目前的状况，大声为公务员撑腰说话，不然他们就只会默默忍受。
Mother Teresa had it right when she said, "Kind words can be short and easy to speak, but their echoes are truly endless."
特雷莎修女赋予言语权利当她说道：“和蔼的话语可能是简短和易于表达，但是它们引发的共鸣却是无止境的。”
But if I feel it strongly enough and in this case I mentioned last time I felt after all these years I can speak with some kind of authority and why aren't I speaking out. Right.
但是，如果我觉得足够强烈，在这种情况，我上次提到的，我感觉在这么多年后，我能够说一些权威的话，那么为何我不说出来呢，对的。
The browser can ask the server different questions in the form of URLs and pass along hints packaged as request parameters and POST data, but it doesn't really speak the server's language.
浏览器可以以URL形式询问服务器不同的问题并将打包成请求参数和POST数据的提示一并传递，但它其实并不 “讲” 服务器的语言。
Learning to read and write can be helpful in the English language learning process, but it is not sufficient for learning to how to speak English.
阅读和写做对英语学习者来说是非常有用，但是对口语练习是不够的。
Therefore, they can hold their breath, so to speak. But if an insect is trapped in water for too long, it will run out of oxygen and eventually drown.
这样，它们不得不屏住呼吸，但是如果在水里太长时间，它们会因为缺氧而溺死。
This is not an easy task, but it can avoid you listen when others speak for themselves to distraction.
这并非易事，但它能避免你在倾听别人讲话时因为自己的事而分心。
The fMRI method used can decipher the brain's answers to questions in healthy people with 100 percent accuracy, but it has never been tried before in patients unable to move or speak.
研究者所采用的功能磁共振方法，能够以百分之百地准确率识别正常人回答这类问题时的大脑活动，但是在不能移动或是不能说话的人中，还没有试用过这种方法。
Therefore, they can hold their breath, so to speak. But if an insect is trapped in water for too long, it will run out of.
这样，它们不得不屏住呼吸，但是如果在水里太长时间，它们会因为缺氧而溺死。
With deep respect, it is not appropriate for me to speak about any individual institution, but I can talk generally about these types of transactions.
我毫无冒犯之意，但我谈论任何一家机构都是不恰当的，但我可以泛泛地谈论这些交易的类型。
The deer is shaking so hard it can barely speak, but manages to stammer: Oh great tiger, you are by far the mightiest animal in the jungle.
鹿抖动得非常厉害，几乎话都说不出来了，但它还是设法结结巴巴地说：“啊，伟大的老虎，您是林里最最伟大的动物。”
Learning to speak good English takes a lot of hard work, but don't lose heart. I know you can do it.
学习说一口流利的英语需要很多辛勤工作，但不要灰心。我知道，你一定能做到！
It is not just through listening to conversations and having conversations that a child can learn how to speak English fluently, but he can also learn through singing songs.
通过听对话和看电视节目他们能够进行语言学习。但学习语言的方法不仅仅只是听听对话和进行对话练习，通过学唱英语歌曲也可以帮助他们提高英语。
It can be very frustrating sometimes, and I know if you are in your expat bubble, you don't even have to speak any Mandarin at all, but I like what I've experienced.
有时候这会让人很沮丧，而且如果你身处你的外国友人圈里，你甚至根本不需要说一点儿普通话，但是我喜欢我正在经历的，我每天都要讲普通话。
The central language problem for Chinese is that they can often read English related to software, but cannot speak it or use the most recent expressions used in the software industry.
对于中国人来说，(外语学习中)主要的问题就是他们能读懂软件方面的相关英语书籍，但是他们不能说英语或使用软件行业的新兴词汇。
This is a little long, but if you can speak smoothly, it shows off your communication skills.
这是一个不大长，但如果你能顺利发言，它表明脱下你的沟通技巧。
It follows that foreigners who can speak Chinese would be even more welcome, and ones who can not just speak it, but actually use it to demonstrate a talent, would attract great interest.
会说中文的外国人应该会更受欢迎，然后，又会中文又有才华的外国人应该可以引起很多人的兴趣。
The face can speak a thousand emotions but it can easily mask what the heart truly feels. The happiest face may be masking the most hurting heart.
一张脸能诉说千种情绪，却很容易掩饰心情。最快乐的面具下，也许是一颗最伤的心。
Well, it's not as good as my French. I can speak it reasonably well, but my written Spanish isn't very good.
女：好，那不如我的法语。我可以说相当不错，但我的书面西班牙语不太好。
We can talk in both languages but it doesn't mean I just accept these two languages, let's be free and speak with our hearts!
我们可以用两种语言进行交流但那并不是意味着我只能接受这两种语言，让我们敞开心扉畅所欲言吧。
Grammar is useful, but it is wrong to imagine that one can learn to speak a foreign language by rules of grammar.
语法是有用的，但是以为按照语法的规则就能学习使用外国语言，那就错了。
In choosing our words when we speak or write, we can be guided by the historical record provided us by the dictionary, but we cannot be bound by it.
有我们讲话或写作、遣词造句时，我们可以借助词典向我们提供的历史记录作为指导，但我们不能受它束缚。
In choosing our words when we speak or write, we can be guided by the historical record provided us by the dictionary, but we cannot be bound by it.
有我们讲话或写作、遣词造句时，我们可以借助词典向我们提供的历史记录作为指导，但我们不能受它束缚。
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