The payoff from choosing 3 against 4 is going to be all the people at 1, all the people at 2, and all the people at 3, for a total of 30%, which again is bigger.

当对手选4我选3的收益,就是立场1的选票,加上立场2和立场3的选票,一共是30%,立场3收益更多

耶鲁公开课 - 博弈论课程节选

We told you that phosphorous has 5 valence electrons plus 3 from each of the hydrogens, so we have a total of 8 valence electrons.

我告诉过你们磷有5个价电子,另外氢有3个，所以我们一共有8个价电子。

麻省理工公开课 - 化学原理课程节选

Alright, we should make clear that John is advising John McCain So, that answer is not a total surprise 18.5% Federal tax receipts now about 18.5 percent of GDP ? 3 years from now, higher, lower, about the same?

好吧，看来约翰是在为约翰·麦凯恩拉票了,这个倒是意料之中的事儿,目前联邦税收约占GDP的,3年之后，是升高，降低还是持平？

斯坦福公开课 - 经济学课程节选