As a matter of fact, ethologists know this.

事实上，生态家知道这些。

In the 1940s, the historically questionable Austrian ethologist Konrad Lorenz set out to expose the mystery of cuteness.

1940 年代，历史上颇受质疑奥地利行为家康拉德·洛伦茨开始揭开可爱之谜。

Jordan Raine, a behavioral ethologist at the University of Sussex.

苏塞克斯行为行为家乔丹·雷恩说到。

And we'd play music and I'd play harmonica, and so what I thought was like, I was like, Alan Lo Lomax, who was the music ethologist?

我们会演奏音乐， 我会吹口琴，所以我想法是，我就像，Alan Lo Lomax， 谁是音乐行为家？