当我们看到彼此时，男孩握手，女孩亲吻对方的脸是有礼貌的。

When we see each other, it's polite for boys to shake hands and for girls to kiss each other on the side of the face.

youdao

事实上，当我曾经是一个小男孩的时候，我崇拜我的父亲，我相信他不仅是世界上最聪明的男人，而且还是世界上最高大的男人。

In fact, when I was a young boy, I worshipped my father, whom I believed to be not only the most brilliant but also the tallest man in the world.

youdao

但当我看到一个十五岁的男孩时，我就觉得他是个孩子。

But when I see a boy of fifteen, I see a child.

youdao

And my bet is when they chose the stickers they had a pretty good sense of why, of which ones the boys would prefer in those studies.

我猜是当研究人员选择挑选贴纸时,他们很清楚男孩们会在这些研究中,喜欢哪些贴纸

耶鲁公开课 - 心理学导论课程节选