And so he said, if you start off with a male and a female, at the end of one month they have an offspring. Let's assume they have two offspring. At the end of the next month let's assume those offspring have offspring. Again a male and female.

在13世纪的时候想要计算兔子的数量,就是一个月大的兔子,再过一个月就可以进行交配,所以它说如果你一开始有一公一母两只兔子,在一个月末它们就可以生小兔子,让我们假设它们生了两只小兔子。

麻省理工公开课 - 计算机科学及编程导论课程节选

and to whoever wants to come by and see the farm stand we have set up on the first Friday of every month.

以及那些过来参观我们农场的人，在每个月的第一个周五。

有机农庭院 - SpeakingMax英语口语达人

You've got horses which you need for the army but also which they start slaughtering; you've got cattle but you have enough food to last for maybe a month; there's always a lot to drink because of the caves, that is, the wine cellars that people had, but things get worse and worse.

你有军队所需的马,但是士兵会把马杀来吃,你有牛,但是这些食物只能,维持大概一个月的时间,喝的东西总是不缺的,因为他们有酒窖,就是用来储藏葡萄酒的酒窖,不过事态还是变得越来越糟

耶鲁公开课 - 1871年后的法国课程节选

That's because, at the end, if- -suppose you're one month or two months away from the payoff of the mortgage, you don't have any balance left, so the interest that you're paying is -hardly any balance left--is very low and so you're payment is paying off principal, mostly.

这是因为,在最后,如果,假设你还剩1到2个月,就可以还清抵押贷款,那么剩下的贷款余额就很少了,因此你所需要付的利息,将会非常少,因为贷款余额几乎为零,此时你偿还的就主要是本金

耶鲁公开课 - 金融市场课程节选

You're not going to have a writer spending a month on the representation of a barber from Kasbeam.

这个作者才不会花一个月的时间,在如何表现一个从Kasbeam来的理发师上下功夫。

耶鲁公开课 - 1945年后的美国小说课程节选

If you talk about going in for surgery, t have the exact figure in front of me, but something like a fourth of the people in Canada wait six month or more for surgery.

谈到手术，呃，我这里没有确切数据，ehm，，I，don’,但大约,四分之一的加拿大人,要等六个多月之久,才能手术。

斯坦福公开课 - 经济学课程节选