Well, suppose there were 5 billion people Roughly half of them are men half of them are women What we want to know then is how many possible people could the 2 5 billion men make altogether ? with the 2 5 billion women?

假设这有50亿人,非常粗糙地分为一半男,一半女,我们下面想知道的是,25亿男人和,25亿女人总共在一起,能制造多少可能的人？

耶鲁公开课 - 死亡课程节选

They're, kind of, like, kind of like, frats and sororities but they're co-ed.

这些俱乐部就像是男大学生联谊会和女大学生联谊会那种性质的，只不过他们是男女生混合的俱乐部。

来普林斯顿吧 - SpeakingMax英语口语达人