The Arctic ice is their main habitat, and when it goes, their numbers are expected to drop dramatically, says Colin Butfield - the campaign's director for the World Wildlife Fund.

VOA: standard.2009.12.13

suppose he builds some labrid tower, it's very impressive, and he says "Please show it to Mum " when she comes home" and he goes to bed.

假设他搭了一座尖塔，搭的非常漂亮，他说，“等妈妈回家了,让她看看哦“,然后他就去睡了。

耶鲁公开课 - 死亡课程节选

We have, for example, bomb drills just in case something happens people think it's right When thing happens once and you move on, go back to life, just as something goes wrong and then you move on.

例如，我们有，炸弹演习以防发生什么事情,人们认为这是应该的,发生了一件事，你要继续正常的生活，正如某事出了点问题，然后你继续前行。

普林斯顿公开课 - 人性课程节选

"It is kind of hard to believe sometimes when I look at his work to realize that one sheet of paper goes into each of the animals with all of the complexities."

VOA: standard.2010.03.17

And so it's thought and the research suggests this to be the case, that during this period of time here when the blood sugar is declining very rapidly and then when it goes down to below its initial level here -- you see that--that people are especially hungry and want to eat more.

这个例子被认为,同时研究也证明了,在这段时间,当血糖迅速降低时,以及当血糖降低到比它的初值还低时,大家能看到人会特别饿和想多吃东西

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

For now the way to think about this is, cp2 when I call that class definition, it goes off and allocates a specific spot in memory that corresponds to that instance.

这个语句所做的，就是建立了，这个类型的实例cp1和，这个类型的特定版本,现在你们可以这么认为。

麻省理工公开课 - 计算机科学及编程导论课程节选

If I look at something that goes as n squared, if this is the edge of the nucleus here and if this is r1, 4 it says when n goes to two the radius goes to four.

如果在原子核外侧,我们发现某一半径和n的平方成正比，也就是说当n为2时半径等于。

麻省理工公开课 - 固态化学导论课程节选

Maybe the argument goes wrong by assuming that identity--when A is equal to B, it's always equal to B, no matter what.

也许这个论证就错在,假设了同一性,即当A等于B的时候,它总是等于B,无论情况如何

耶鲁公开课 - 死亡课程节选