Oh. The question of why they chose--the baby-- the kids chose the rocket ship one as opposed to the Rafael one.
这个问题是,为什么婴儿会选择火箭飞船的贴纸,而不是拉斐尔的贴纸
And that was really interesting to me. So ? I want to...-Have you studied in sociological course last month? -Oh, some one. -All right.
我对异化很感兴趣,所以,我想……,-你上个月学过社会学吗,学过一些,-好的。
You say, oh oh, this is bad news, if this is the only--if only one rating agency does that, okay, but--and it's only AMBAC that's been down-rated, but you starting wondering.
你会说,这是个坏消息,如果只是一家评级机构下降了评级,而且只有安巴克一家被降级,那还好,不过你开始担忧了
One--Oh. Well, one is that smiles are universal.
微笑是世界性的语言。
And that's the following. Let's take a particle that is moving in the x-y plane, so that at one instance-- sorry, let me change this graph-- is here--oh, this is bad.
接下来,我们来看一个物体,在 x-y 平面内运动,在这个例子中,对不起,我要重画一下这个图,在这里,这画得不好
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