They were little toys that-- they would be shaped like animals or something and you could roll them along the floor.

那些是小型的玩具-,它们可以被做成动物或者其它的形状,你可以拖着它们在地板上跑。

耶鲁公开课 - 金融市场课程节选

Now, the amazing thing is, if you go to Mexico you can go to museums that have children's toys from pre-Columbian Mexico with wheels.

现在神奇的事情是，如果你去墨西哥,你可以去博物馆,那里有前哥伦比亚墨西哥时代的,带着轮子的幼儿玩具。

耶鲁公开课 - 金融市场课程节选

So if you like toys feel free to reach out there-- what's that?

如果你喜欢玩具，你可以到那儿看看--那是什么？

哈佛公开课 - 计算机科学课程节选