What do I learn from the period? How？ Remember, you cannot peek into Chapters 6 and 7, because you've seen it before.

我能利用周期得到什么结论,怎么做,记住,你不能跳到第六章和第七章,即使你看过了

耶鲁公开课 - 基础物理课程节选

Let's now peek into the book itself. Just peek.

让我们窥看一下其内容，浅尝即止。

耶鲁公开课 - 政治哲学导论课程节选

And so he noticed they-- they're surprised by peek-a-boo.

他注意到,儿童会对捉迷藏感到惊奇

耶鲁公开课 - 心理学导论课程节选

Peek-a-boo." "Oh, there he is. " "He's gone."

躲猫猫","哈,他回来了","他又不见了"

耶鲁公开课 - 心理学导论课程节选

And Piaget's claim was one reason why they're surprised at peek-a-boo is you go-- you look at a kid, the kid's smiling and go, "Oh, peek-a-boo," and you close--and you cover your face and the kid says, "He's gone."

皮亚杰认为,他们对捉迷藏感到惊奇的一个原因便是,你凭空消失了,你看着婴儿,婴儿会对你笑,然后你和他玩捉迷藏,"躲猫猫",你用双手遮住了你的脸,婴儿会以为,"他不见了"

耶鲁公开课 - 心理学导论课程节选