Well, up until probably ten years ago, this was the primary propellant in just about every kind of spray thing that we had, hairspray, everything.
好吧,直到大概十年前,作为主要推进剂,存在于我们的每一个喷射器里,发胶,以及一切。
Sure, Columbia University is one of the oldest universities in the United States, I think. Number 4 or 5, I believe.
当然,哥伦比亚大学是美国最古老的大学之一。我想它大概是第四或第五古老的吧。
And it's, again it's a macroscopic pretty big thing so typical might be 10 kilojoules per Kelvin, and that's pretty big, right?
相当大的数值,典型值大概,是10kJ/K,它相当大,对吧?,注意这里不是每摩尔?
There were maybe 6 African American women in my class, many students from other backgrounds.
在我们班上大概就只有6个黑人吧,其他学生都有着不同的背景。
OK, well.I'll try to explain this, This is a picture that was taken about 50 years ago.
好吧,我试着来解释一下,这张图片大概是50年前拍的。
Presumably related to their own feelings, but it's not a biographical thing.
这大概是因为它和自己的感情紧密相连吧,但它并不是现实的东西。
Early in the course, in fact I think next week, we will discuss, no, later on in the course, in the middle of the semester, we will discuss an amazing case of Phineas Gage.
在这个课程的初期,实际上我认为下周我们就会讨论到,不,应该是晚些时候,大概到期中吧,我们就会讨论到一件关于,菲尼亚斯·盖奇的令人惊奇的病例
Presumably, yes.
大概会吧。
Well, it's a long time ago but it was elementary school, you know, maybe 3rd grade, 4th grade,
那是很久以前的事情了,应该是小学时候吧,那大概是三年级或者四年级,
I think I might have missed slightly but it's more or less right.
我感觉我画的不是很直啊,大概大概吧
Here, they look up and they see money at the top, or whatever.
在这儿,他们往头上看的话,大概能看到钞票吧,或者其他东西
After 19--I don't know if Wal-Mart--was it around in 1960?
我记不太清,大概在1960年左右吧
Maybe it wants to be popular.
大概为了流行吧。
Imagine I have a little lamp, a little goose- one of those little gooseneck lamps, I'd put it on the table here, I'd put the height about a f-- about a foot off the table. And if I was really good, - I could hit, or time it so that when I hurt- yeah, try again. When I turn this on switch on in the lamp, at exactly the same time, I'm going to hit a key on my computer and start it running.
想象下我有一个那种小雁颈台灯-,我把它放在桌子上,大概离桌子,有一英尺那么高吧,这样挺好的,我可以打开-,或者关闭这灯,并在这同时,我可以让我电脑,开始运行。
Well, I started playing baseball when I was really young, about...I think I was seven years old,
我很小的时候就开始打棒球了,大概是……,我想那时候我大概七岁吧,
And then, I got the acceptance letter, like, maybe two months later.
然后我接到了录取信,大概是两个月之后吧。
So, Obama went here, I guess it's... I think it was '86?
奥巴马在这儿上学大概是1986年的事了吧?
And I was here before actually, like six years ago or something,
其实我以前来过,大概六年前吧,
Well, unofficially when I was seven,
如果只是想想的话大概是7岁吧。
I think it'll start at 2 p.m.
我想大概是下午2点吧。
It takes about 10 minutes.
大概10分钟吧。
That's probably the biggest reason.
大概这就是主要原因吧。
about like 80 degrees.
大概华氏80度吧。
Well, it wouldn't have been automobile loans when these were created; I don't know, something loans, etc.
信用合作社成立之初大概还没有汽车贷款,反正诸如此类贷款吧
You can already kind of see what I want to do.
你们大概已经明白了一些我想做什么吧。
Perhaps a week or two.
大概一、两周吧!
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