"There is always that dynamic to international trade and economic negotiations where the administration goes and says to the other country, 'Well,if you don't do this, then I can't tell you what the crazies in the Congress might do!'" In April,the administration will have to take a very public stand on the controversy.
VOA: standard.2010.03.23
Partly to show you that it's kind of weird, but also to tell you that one of the things you want to do is exercise what I'm going to call some type discipline.
一定程度上来说这有点儿怪,但是还是想要告诉你们的是,你们需要做一些,我称之为类型规范的练习。
What I'm going to do for about the next 15-20 minutes is just tell you what the class operation is like so everybody knows.
我接下来15到20分钟要做的是,要告诉你们这个班的管理是什么样的,这样大家都可知道。
But for those of you who raised your hand just tell me I mean why do you think--what makes you believe food can be addictive?
但那些举手的同学,请你们告诉我,你为什么觉得食物会上瘾呢
I'm not going to tell you what you want to do except to say, you would never pick a point below the minimum variance portfolio, right?
我不是教你怎样去组合,当然了,你不会选择一个,曲线上最小方差点以下的资产组合,对吧?
OK, not a quiz for points or anything, don't freak out, but I do want you to tell me who these people are. So, what about this person?
我们的课程将由一个小测试开始,别紧张,这不记录分数的,但我希望你们能告诉我这些人是谁?
So what I want to do in this class is be honest with you and tell you, "You've really done work here to be extraordinarily proud of yourself" versus "Yeah, you've done something okay" or "You've done good work.
所以我想在这个课程里和你们坦陈相待,你们真的是在学东西,让自己及其骄傲“,而不是说你们做的差强人意“,或是你们干的不错。
That's what I want to do for the first few minutes of the lecture here is tell you a little bit about the details of the structure and how molecules fit into this image of DNA that's already very familiar to you.
这是我想要,在这节课最初几分钟告诉你们的,有关DNA结构的一些细节,DNA分子结构与这个卡通模型如此一致,对你们来说很熟悉
What else do I have to tell you?
我还要告诉你们什么?
But instead in this chemistry course, I will just tell you the solutions to differential equations. And what we can do is we can start with some initial value of r, and here I write r being ten angstroms. That's a good approximation when we're talking about atoms because that's about the size of and atom.
但在这个课里,我会直接,告诉你们微分方程的解,我们可以给距离r一个初始值,我这里把r取10埃,当我们讨论原子时,这是一个很好的近似,因为原子的尺寸。
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