John is a mathematical economist and we both love mathematics, but maybe John is going to do more of it than I am.

约翰是个数理经济学家,我们都热爱数学,但是约翰会讲授更多关于数学的内容

耶鲁公开课 - 金融市场课程节选

but now it's, you know, becoming more of a profession. I love photography,

但是现在，这几乎成了我的专业。我爱摄影，

我的书出版了 - SpeakingMax英语口语达人

And these aren't necessarily so incompatible but the evolutionary perspective I think would argue that you can feel that kind of love for more than one person or at least it would facilitate the passing on of your genetic material to a larger array of the next generation.

两种观点不太相容,但是持进化论观点的人认为,你可以和两个以上的人拥有完美式的爱情,至少会促进,你的基因传给更多下一代的人。

耶鲁公开课 - 心理学导论课程节选