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VOA: special.2009.05.23
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The colder that cold reservoir is, the hotter that hot reservoir is, the better off we are.
低温热源温度越低，高温热源温度越高，效果就越好。
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because at home, it's really warm, and here, it's really cold. So that was important.
因为家里很暖和，而这里很冷。所以这很重要。
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But there is an expression to get cold feet that has nothing to do with cold or your feet.
VOA: special.2009.12.13
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I'm hot, compared to the air of the room, or cold if I'm somewhere that's warm.
我相对于室内的空气是热的，或是冷的如果我呆在一个温暖的地方。
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The researcher said that before the body begins to freeze, cold can cause changes in brain chemistry which lead to hallucinations.
VOA: special.2010.02.24
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So somebody tell me, pick somebody to cold, why don't you call a person, anybody that goes by.
我随便找个人来问问吧,随便找一个坐在边上的人就行
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Mrs. Gardner decided that she did not like the cold and empty spaces of many museums during her time.
VOA: special.2009.01.11
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The poetry that Yeats wants from this place, the place that the fisherman takes him to, it's going to be cold and passionate as he describes it.
叶芝想从诗里这个地方得到的，渔夫把他带往的，正如他所描写,将会是寒冷而有激情的。
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Many people knew that when Hank sang this song, "Cold Cold Heart", he was singing about his wife and their problems.
VOA: special.2009.11.22
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From this point of view then, the reason why you sneeze when you have a cold is that your cold the cold virus is using your body as a tool to replicate itself.
从这个角度看，感冒时打喷嚏是因为,感冒病毒用你的身体繁衍后代。
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A person might say that everybody but him got a pay raise, that he was left out in the cold.
VOA: special.2009.12.13
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And so what I'm really doing is inviting you to take a good, cold, hard look at death, and to face it and think about it in a way that most of us don't do.
那就是我要你们做的，认清，死亡的好和坏，面对它，然后思考它,用我们从没用过的方式。
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"There is increased evidence that it helps shorten the duration of the common cold sometimes even by two to three days."
VOA: special.2011.04.20
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Let's pretend that a friend of yours visits on a very cold winter day.
让我们假设你的一个朋友在一个天气非常寒冷的冬日拜访你。
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The Prime Minister said he understands that people in shelters are cold and do not have enough food.
VOA: special.2011.03.19
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A lot of that had to to with the Cold War India used to be close to the Soviet Union.
这和冷战有很大的关系,印度曾经和苏联关系密切。
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Try to choose plants that live best with cold weather, and planting areas that face west and south.
VOA: special.2010.01.12
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It requires, for Machiavelli, the founding of regimes requires that kind of cold and cruel calculation.
对马奇亚维利而言，那需要政体的创建,需要那种冷酷与残忍的算计。
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The milk goes directly from the goat into a container that is then placed in the refrigerator to keep the milk cold.
VOA: special.2010.07.20
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You couldn't just run something successfully in a cycle and get work out of it, using the heat from the hot reservoir, without also converting some of the heat that came in to heat that would flow into a cold reservoir.
如果一样东西在循环工作过程中,只有热从高温热源中流出，而没有热流入低温热源，那么此过程,不可能对外做功,不可能把所有热。
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But anyone who has ever lived in Chicago knows how cold that wind can be in winter.
VOA: special.2010.01.10
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the zeroth law, which is the common-sense law, which says that if you take a hot object next to a cold object, heat will flow from the hot to the cold in a way that is well defined, and it allows you to define temperature.
上节课我们讨论了，热力学第零定律,这一定律源自常识：如果把一个热的物体,与一个冷的物体挨在一起，热量就会以确定的方式。
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Some people who like to eat very hot chili peppers say that they can help you breathe better if you have a cold.
VOA: special.2009.04.21
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And we had the similar statement by Kelvin about the heat engine that required that some heat gets dumped into a cold reservoir in the process of converting the heat from the hot reservoir into work.
相同的陈述,同样的有开尔文表述：,把热量完全从高温热源,转移至低温热源的过程中,必然有功的输出。
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You feel so cold that your body starts to shake -- not very much, but uncontrollably.
VOA: special.2009.12.30
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What that means is we want to run the hot reservoir as hot as possible and the cold reservoir as cold as possible.
也就是说我们希望高温热源温度尽可能高,同时低温热源温度尽可能低,从原理上说。
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Some foods can make you sick if they are stored in conditions that are not cold enough to prevent the growth of harmful organisms.
VOA: special.2009.11.30
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These are particularly callous and cold-blooded statements suggesting that this instinctive empathy, this aspect of moral thought, is not-- is present in most of us but not in all of us.
这些极其无情冷血的话,表明移情这种本能，这种道德观念的一个要素-,存在于我们大部分人当中，但不是所有人。
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So let's imagine we're playing the game again, once again you're going to the movies, once again the first one didn't happen so you didn't for some reason it was cancelled that night because someone had a bad cold or something.
我们再来进行一次这个博弈,假设你们又要一起去看电影,由于种种原因,第一天晚上你们都没有看成,假装因为有一个人感冒了
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