That's why I always say my lecture is on love,

这也是我为什么总说我的演讲讲的是爱情
The definition of terms is about love,

这些术语的定义也是关于爱情
but the experiments really are

但实验却
Much more about attraction than about love.

更多地关注吸引而非爱情
Another question. Yes.

还有什么问题请讲
Oh. Can someone feel consummate love for more than one person?

哦人们是否能对多个人怀有真爱
That's a very good question.

这是个很好的问题
It's actually a question that's debated in the literature.

这实际上是个在理论上有争议的问题
I didn't get into it at all in this experiment

我不想在这次的实验中过多涉及
In this lecture--

在这次的演讲中
but there's an interesting debate going on about love and many other emotions

但持进化论观点的人
between people who take a kind of evolutionary perspective on these states

和持我们称之为社会建构论观点的人之间