Let me start with the one with differentials that hopefully you kind of understood yesterday, but if not here is a second chance.
第一种就是昨天讲的微分法，希望你们能明白，不明白也没关系，现在可以认真听一下。
The child has not a strong constitution, and if you keep her here, she might never get well again.
这孩子体质不强，如果你把她留在这儿，她可能永远也不会好了。
When you want to know if something is transparent to visible light or not, here is the mystery material and here is visible light.
当你想知道某物对可见光是否透明时，这里是神秘物质，这里是可见光。
If you think this does not apply to you, then here is a simple test to show you're wrong.
如果你认为这并不适用于你，那么这里有一个简单的测试来证明你是错误的。
If you think this does not apply to you, then here is a simple test to show you are wrong.
如果你认为这并不适用于你，那么这里有一个能够证明你的错误的简单测试。
If you have been avoiding the decision-making process, why not break through that barrier right here and now?
如果一直以来你总是想要避开做决策的过程，那为何不此时此刻就突破那个障碍呢？
As if that were not enough, a Brazilian C-130 Hercules military transport plane has remained stranded near the runway of Chile's airbase here since it crash-landed in 2014.
似乎这还不够，一架巴西C-130大力神军用运输机自2014年坠毁以来一直搁置在智利空军基地附近的跑道上。
His sister wept, and begged him not to go, "If they kill you, dear fawn, I shall be here alone in the forest, forsaken by the whole world."
他的妹妹开始哭泣，并且请求他不要去：“如果他们杀了你，亲爱的小鹿，我就一个人孤零零的在树林里了，被整个世界遗弃了。”
He asked me, "You are leaving your brother here to find the shoe? What will you do if he is not here when you return?"
他问我：“你把你弟弟留在这里就是为了找那只鞋吗？如果你回来的时候他不见了，你怎么办？”
If anyone here has problems with your shoes, please come to me and I will not let you down.
如果这里有人的鞋子有问题，请来找我，我不会让你失望的。
Travel down a few dozen miles into the countryside and here too change is visible, if not as uniformly.
而在几十公里外的乡村，变化也是明显的，虽然这两种改变的速度并不是很一致。
The ancient invitation has been delivered. If Langdon had not yet grasped his role here tonight, soon he would.
古老的邀请函已经发出，如果兰登今晚在这里还不能发现他的身份，那很快他也将会找到。
God forbid, if the cancer does come back and I'm not here in two years, I want to be seen to have put up a good fight.
但愿不会发生这种事情，不过如果癌症战胜了我，两年后我已不在人世，我希望人们看到我曾经努力地与癌症斗争过。
And we could also have used maybe some Angle. Well, not here, but if we had been moving on a circle or something like that.
我们也可以用角度来做参数的，但不是在这个例子里，而是在沿圆周运动或一些类似的情况时使用。
I don't know if you can see, probably not, what's written on here, so let me point out to you a few things.
我不知道大家是否知道，这很可能不是其中的一种，那么让我来为大家指出一些事实。
Static methods cannot be overridden but can be hidden if they are not final (Read about Overriding vs Hiding here).
静态方法不能被覆盖，但如果它不是决定性的则可以被隐藏。
Let me begin my speech with a replay of scenes familiar to most, if not all, of those present here today. "mum."
请允许我用一个我们今天在座的大部分人，就算不是全部，都很熟悉的场景来展开我的演讲。
Note that you do not have to specify a password here; if the password is not specified or incorrect, the login prompt dialog will be shown (unless you've set that property to false).
注意，您不必在这里指定口令；如果未指定口令，或口令不正确，就会显示登录提示对话框(除非您已经将该属性设置为false)。
If she has her way, the dialogue will start here—and not just on somebody's computer.
倘若她言之有理，那此次对话将从这里开始——而不仅是在某人的电脑上。
Whether you're LGBT or not, if you're here, you obviously care about or at least were curious enough to come, and therefore are exhibiting an interest in what we are attempting to achieve here.
无论你是不是同性恋者，如果你在这里，那么很明显，你关心，或至少足够好奇要来，因此对我们在这里尝试要达到的目标显示了兴趣。
This is my first visit to the British Library. But I do not feel as if I was a stranger here.
我抵英时间不长，今天，是我第一次来到大英图书馆，却有一种似曾相识的感觉。
And in fact, if you look down - and I'm just going to highlight this portion, I'm not going to run it - but if you look down here, that's exactly what that does.
实际上，如果你往下看-，我正要强调这一部分，我不会去运行它-，但是如果你看看这儿的话，这个方法确实就是这么做的。
I think I'm not alone here, but if I had these habits when I was young, I'd be pretty well off now.
我觉得我不是唯一一个有这种想法的人，但是如果我小时候已经有了这些习惯，那么我现在一定已经很富有了。
We do not discuss that process here; instead, you can refer to the Resources section if you are not familiar with how to do this.
这里没有讨论该测试过程；如果不熟悉如何实现上述操作，可以参考参考资料部分。
I'm not discussing it here because even if your program will work with old NFS versions, many other programs you use will not include this workaround.
在这里我不准备对它进行讨论，因为即使您的程序可以与旧版的NFS一起使用，您所使用的很多其他程序也不会使用该解决方法。
This is a premise not a conclusion whereas, if we look in here, oops I'm going the other way.
这是个前提，而不是结论，但是如果我们看这里，对不起我弄错了。
Note: I’m not talking about depression here. If you think you might be depressed, please consult your doctor and get professional help and advice.
注意：我在这不讨论抑郁这种情况，如果你认为自己可能有些抑郁，你可以咨询你的医生来获得更专业的意见和帮助。
Even if the disease mutates into a new form, it will not wipe out everything here.
即使疾病变异为新的形式，它也不会把一切都抹去。
Even if the disease mutates into a new form, it will not wipe out everything here.
即使疾病变异为新的形式，它也不会把一切都抹去。
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