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Henning says state and federal agencies don't have the funds to monitor CAFOs, so she taught herself how to do it.
VOA: standard.2010.05.06
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That's an idea that struck people intuitively at various times in history, but they didn't know how to do these calculations.
在历史上,人们很多次,直觉地感知到了这一点,但是他们不知道怎么去计算
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so you get a good idea of, like, what you knew how to do and what you couldn't do. So.
你就能明白你现在会做什么，以及不能做什么。
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I don't know how many kids, generation after generation, get in trouble because they do not remember the following fact.
我不知道有多少孩子,一代又一代,因为没有记住下面的内容而遇到困难
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I don't think it makes good TV to meditate on TV, but how do you get into it?
现场表演冥想不切实际，但到底要如何做呢？
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Now the question you'd need to ask yourself is how do you know this didn't happen to you last night?
现在你要问自己的问题是,你怎么知道,昨晚你没发生这样的事？
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They don't sit in the box for a while and mull it over and then figure out how to do it.
它们并不会坐在迷笼里,思索问题，然后找到解决的方法。
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But if you say, well, I don't know how to do this, I am not going to bother, don't grade the paper.
但是如果你说，好吧，我不知道怎么做这个，我想麻烦，别给试卷评分。
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It wasn't until the 20th century, so almost 200 years later, that we learned how to do this.
在詹纳研制出天花疫苗二百多年后,直到二十世纪,我们才知道如何做到这一点
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And I haven't said yet, how do I get that collection, but you could certainly conceptualize that, if I had that collection, that would be nice thing to do. That is a more common pattern.
也可以这么来操作,这是个更常用的模式,这基本上也就意味着，对于某些数据的集合,我想要一个循环机制。
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Since, the Greeks really didn't believe in personal immortality, how do you find what everybody wants?
因为希腊人的确不相信个人的永生,你如何找到他们想要什么
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And secondly, I think that, even if they don't know how to do a problem,
二是，我觉得，即使他们不知道怎么做一道题，
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I don't know how to do it really.
我不知道要多快才行。
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How do you control the kids who don't behave themselves?
你怎样控制不能自律的孩子？
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I don't see how they could do that job.
我不明白他们怎么会做那样的工作。
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I don't know how to turn it on, I don't know what to do.
我不知道怎样打开，不知道要做什么。
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I can change everything overnight; it does happen. I put that in for a reason because sometimes some of you have not taken a physics course and you don't know how to do well in physics and slowly you catch on and by the time it's Final exam you crack the code; you know how to do well.
我能一夜之间扭转乾坤,确实有过这样的例子,我这样做是因为,有时你们中有人可能以前没上过物理课,不知道怎样学好物理,但慢慢地你赶了上来,到期末考试的时候,你忽然灵光一闪,考起试来得心应手
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Notice one last piece. If I'm going to do that, run through all possible answers, I still want to know, gee, what if there aren't any answers? How do I return that case?
注意最后一段，如果我要这样做，也就是运行所有可能的答案，我还是想知道要是没有结果呢？,在这个例子中应该返回什么呢？
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How do you know something like this doesn't happen every single night, every hour on the hour, ? every minute, every second?
你怎么知道这样的事,每一晚，每个小时，每分每秒都没有发生？
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This is very different from classical conditioning and one way to see how this is different is for classical conditioning you don't do anything.
这与经典条件作用非常不同,两者间不同的一点在于,在经典条件作用中,你的行为是不自主的。
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I mean, it's a pity we can't kill people in experiments deliberately anymore, because we need to see how this works, but I can't do it.
我的意思是,很可惜我们不能在试验中故意杀人,只为了搞清其中的原理,我们不能那么做
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Since what we want to know is whether the soul is immortal, how do we know it can't break.
既然我们想知道,灵魂是否不朽，我们怎么知道它会不会破裂呢。
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He had a little electrical thing just on— I don't know how he thought to do this.
将一个小型的电极插在,不知道他是怎么想到要这么做的
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PROFESSOR: Great question. So the question is, how do you choose an algorithm, why would I choose to use a pseudo-polynomial algorithm when I don't know how big the solution is likely to be, I think that's one way to think about it.
教授：问得好，所以问题是，你怎样选择算法，为什么当我,不知道解决方案会有多大的时候,我要选伪多项式算法呢，我想这是一种思考问题的方式。
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How do I go back if it isn't?
如果不是的话我该怎么退回上一步呢？
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How do we know the soul can't be destroyed.
怎么知道它不会毁灭呢。
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And so this doesn't know how to do it, it doesn't have a method to deal with it, so it complains.
因为，我原来是期望做什么来着？,我原来是要对x坐标，和y坐标进行对比的。
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You don't know how you do this.
你并不知道自己是如何理解这些话的。
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I can't see how to do it.
我想不出那样一种生活。
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Well I stated it, but Plato didn't state it in the dialogue, the worry that even if the soul was one of the parts even if the soul is already around before we were born, how do we know it can't come apart.
我说出来了，但柏拉图在对话里并没有说，就是一种担心,即使灵魂是组成我们的一部分,即使灵魂在我们出生前,就已经存在了，我们怎么能知道它不会瓦解呢。
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