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Now, when we talked about optimization problems in dynamic programming, I said there were two things to look for.
现在，当我们讨论,动态编程中的最优化问题时，我想说有两件事需要注意。
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Use this pattern whenever you want to find out about the timing of an event in the past, present, or future.
当你想知道过去、现在或者未来某件事发生的时间时，你都可以使用这个句型。
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This decision is also hard to make because when you are a backend technology provider, it's like selling a piece of commodity.
之所以这是一个困难的决定还因为,当作为后台技术提供商时，就像出售一件商品似的。
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An entry is made in the memo whenever an item, memo and an available size pair is considered.
每当选择一件物品和考虑，一种可行的方案时，都会访问。
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I of course picked the wrong day to wear a sweatshirt under really hot lights so thankfully I came prepared with another item from the-- from the store.
当然，我在主光灯下穿了件运动衫，这确实不太明智,幸好我过来时,从商店准备了另一件。
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It doesn't sound right when other men are out there dying, so they raised taxes during World War One.
在有人战死沙场的时候,发战争财是件龌龊的事情，所以他们在第一次世界大战时这么做了。
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So, part of what goes on when you learn, is you have to learn the language --the phonemes that your language has.
因此你在学习语言时要做的一件事情便是,你必须学习你所学语言的各种音位
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There's an interesting anecdote about Strauss, and that is that on his deathbed he said to his daughter, Alice -He said, "Alice, it's the funniest thing.
这里有件关于施特劳斯的趣闻轶事,在他临终之时,他和女儿爱丽丝说,他和女儿说"爱丽丝,有件事太好笑了"
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Now, having said that, of course, that doesn't in any way mean that it's a good thing that we die when we do at 50 or 80 or 100.
说明这个观点后，当然那并不意味着,我们在50，80，100岁时死掉,是件幸事。
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As he is leaving the room, he turned around and said, " Just one more thing.
在他走出房间时，他转过身说，“还有一件事。
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Controversial in the sense that maybe it's not a good thing to do, or there might be some limits on what we want to do there in terms of integrating machines with people's brains.
它的争议性在于这可能并不是一件好事,在我们想往人脑中植入机械时,会不会受到某种限制
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And when we make these comparisons, one thing I want to point out is that we need to keep the constant principle quantum number constant, so we're talking about a certain state, so we could talk about the n equals 2 state, or the n equals 3 state.
当我们做这些比较时，我想指出的一件事是,我们需要保持常量原则,保持量子数是常数，所以我们在讨论一个确定的态时，我们可以谈论n等于2的态，或者n等于3的态。
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because I had just gotten married four months before that.
因为那件事发生时，我刚结婚四个月。
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I want to do something that might seem odd as I begin.
开始时，我想做一件可能很奇怪的事。
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One of the things that has been interesting with you that I haven't always done in meditation is checking in with various parts of my body, and like really going from head to toe, which is very interesting, just being aware of any aches and pains.
一件让我感兴趣的事,是我在冥想时不经常做的,就是检查身体各处，彻底从头到脚，这一点很有趣，留意各种疼痛。
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Egypt being the best example, so that no longer was war possible, but the flip side of that is, there was also another thing that was impossible -- freedom.
埃及就是最好的例证,所以当和平年代到来时,其对立面必然显现,即总有另一件事物,变得难以实现,那就是自由
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I am anticipating here, and we'll come back to this in other contexts: but it doesn't say "one thing led to another"; in my facetious reference to history as I have already given it to you.
讲得有点超前了，我们以后谈论别的文章时还会再说：,但是结构主义不会说，一件事引起了另一件事;,就像我之前开玩笑般地指到历史一样。
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So you will use "it depends on" in a sentence when you're not sure of something is going to happen.
当你不确定某件事是否会发生时，你就可以使用“It depends on”句型。
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The "How about" pattern is a fantastic way to ask what somebody thinks about something.
How about”句型在询问别人对某件事的意见时是一个很棒的用法。
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There are a couple of copies of this on reserve in the music library and you can go over there inside of Sterling memorial Library and do the listening there if you want, but one way or another you've got to get a hold of this.
斯特林纪念图书馆里有一些拷贝件,你可以在心血来潮时,去图书馆里做音乐欣赏,总之你一定得去听
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The second thing is, what do I print out if I actually don't get the right input in?
第二件事是我没得到,正确类型的输入时输出什么？
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Still, even though it's not a bad thing that we will die, it could still be a bad thing that we die when we do.
虽然终将一死不是坏事，但我们死时却可能是件坏事。
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And so frequently what we try and do is, we take a new problem and map it onto an old problem so that we can use an old solution.
我们经常做的一件事就是，我们处理一个新问题时,把它归结为一个老问题,以便我们能采取老的解决方式。
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And his answer was, "Well, when my father sent me here, he told me a number of things that I'm supposed to do, but the most important of these was the Greek words, aien aristeioi, always be the Best.
他的回答是,"当我父亲把我送到这里时,他对我说了,我该做到的几件事,而其中最重要的就是,用古希腊语说"aien aristeioi",事事为先
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