他低声自言自语(了一会儿)，然后他笑这说“这不是你的错，小伙子。”

He said something in a low voice. Then he smiled. "It's not your fault, son," he said.

youdao

然后他轻轻一笑。

Then he laughed softly.

youdao

我对他微微一笑，然后把目光移开，好让他去玩。

I gave him a small smile and turned my eyes away so that he could go off to play.

youdao

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