Now there are so many,experts say up to twenty metric tons a day could be removed with nets ver a period of several years.

VOA: special.2009.12.15

So oxygen gets 3 pairs, and each chlorine gets 3 pairs, so now we're up to 9 pairs.

那么氧都有三对，每个氯有三对，那么现在我们用了九对了。

麻省理工公开课 - 化学原理课程节选

So allow me to put this up on the screen now, which you're now qualified to understand.

所以请允许我把这个放到屏幕上，现在你们可以理解了。

哈佛公开课 - 计算机科学课程节选

So, what I want to do now is, with that background in mind, I want to take this up and just open up the first few pages.

所以我想要做的事，记着这个背景，我想要打开几页小说。

耶鲁公开课 - 1945年后的美国小说课程节选

He founded Whitebox Advisors in 2000 -so that's eight years ago -and it is now up to $1.8 billion assets under management.

他于2000年创立了白盒顾问,也就是8年前,现在这家公司成长为,资产管理规模高达18亿的公司

耶鲁公开课 - 金融市场课程节选

So similarly, as we now move up only one more atom in the table, 3 so to an atomic number of three or lithium, now we're going from six variables all the way to nine variables.

类似地就像我们现在,移动到周期表中仅仅多一个电子的情况，移动到一个原子数为，或者锂元素,现在我们从6个变量到了9个变量。

麻省理工公开课 - 化学原理课程节选

So what's my problem here, and this is what I want to now lead up to.

而不是半径和角度，因为这个原因。

麻省理工公开课 - 计算机科学及编程导论课程节选

Show it to your neighbor. Let's have a show of hands, again I want you to keep your hands up so that Jude can see it now.

把你的选择给同桌看看,下面请举手,请大家举高点方便裘德拍摄

耶鲁公开课 - 博弈论课程节选

So, maybe you wanted a really fine pot of the kind you used to be able to walk to the corner and pick up at a pottery shop, but you can't get now, so you would want to buy what the Corinthians sell. Guess what?

所以或许过去在大街的,任意一间陶器店里,你都能找到精致的陶盆,现在却找不着,那么你该选择,科林斯人的哪些商品呢,想想看

耶鲁公开课 - 古希腊历史简介课程节选

Dive in straight to the half again and so now we end up on what letter?

直接翻到剩下的一半的中间,是哪个字母呢？

哈佛公开课 - 计算机科学课程节选

Yeah, if my machine will come back up, there we go. So, I'm going to now go ahead and write a little piece of code, and I put it here and I hope you can actually see these better this time, let me uncomment that region.

让我们写出代码来吧，好，如果我的电脑能回来的话,好了，那么，我要去写一小块代码,我把它放在这里以期望大家这次,能看的更清楚点。

麻省理工公开课 - 计算机科学及编程导论课程节选

So that's going to be the end of the exam 1 material, and then we'll move on to exam 2 material, which is kind of exciting, because we've been talking about just individual atoms and ions up to this point, and now we can talk about molecules, so we're going to start talking about bonding.

到此为止就是第一次考试的内容，接下来我们会开始讲第二次考试的内容，这些内容令人有点兴奋，因为我们一直都只是在讨论单个的原子,和离子到目前为止，而现在我们可以讨论分子了，要开始讨论成键的问题了。

麻省理工公开课 - 化学原理课程节选

So I want to go back again, now we're considering the line on the board as being flavor in beer, or location in a town, and I want to go back to politics now and go back to the interpretation we started with, so that left and right will end up being left-wing politics versus right-wing politics.

所以我想返回去,现在我们将黑板上的线看成,啤酒的口味或城市的位置,我现在再回去讨论政治,回去解释我们最初,把线的左边和右边,看成左派和右派的原因

耶鲁公开课 - 博弈论课程节选

So what we're going to end up with now is three hybrid orbitals.

我们只把两个p轨道和s轨道结合。

麻省理工公开课 - 化学原理课程节选