在中国，我们能从手机号码的第四位数到第七位数知道些什么？

What can we know from the fourth to the seventh digits of a mobile phone number in China?

youdao

如果资金数是风险资本的四分之一，我想现在订立的合同太多了。

If we had a quarter as much venture capital, I think there are too many contracts now.

youdao

将四象限和八象限推广到任意维数是正交的。

The generalization of the quadrant and octant to arbitrary number of dimensions is the orthant.

youdao

On the other hand, if we had a quarter as much venture capital, I think that would be in the sense the world would contract too much.

换句话说，如果资金数是风险资本的四分之一，我想现在订立的合同,太多了。

斯坦福公开课 - 微软CEO-Steve.Ballmer谈科技的未来课程节选

And so in theory after just 2 or 3 steps you were in order of magnitude farther along in this counting process than I would be because I'd still be on person literally 3 or 4.

因此从理论上说,经过这样短短的两三个步骤,你们就有了分级次序，比我数数快多了,因为我才数到第三四个人。

哈佛公开课 - 计算机科学课程节选

Notice that once we've deleted the dominated strategies, you know I had said before about four people chose this strategy, and in here, about four people chose this strategy, but in this range 30 through 45, I had lots of people.

注意,一旦我们剔除了劣势策略,我们已知有四人选择了,在45到67之间的数,但是选择30到45的有不少

耶鲁公开课 - 博弈论课程节选