1985年10月26日，布朗博士从未来回到现在，他告诉马蒂·麦克·弗莱和其女友詹妮弗·帕克，他需要两人的帮助去拯救他们在未来的孩子。

On October 26, 1985, Doc Brown arrives from the future and tells Marty McFly and his girlfriend Jennifer Parker that he needs their help to save their kids in the future.

youdao

All right. I want to return to some non-scalar types. So we've been looking, the last couple of lectures, at floating pointing numbers and integers.

好，我们现在回到一些,非基本类型的话题来，我们在过去的几节课里,一直在研究浮点数类型和integer类型。

麻省理工公开课 - 计算机科学及编程导论课程节选