Now the added sugar before, does anybody remember from the Eaton article how ancient humans added sugar to things?

在糖类出现以前,有谁还记得伊顿的一篇文章是谈论,祖先是如何在食品中添加糖类

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

The spec, if you want to add a little bit of color shows you obviously how you can add green and red and so forth.

如果你想添加一点颜色,说明书中详细说明了该如何添加绿色,红色等。

哈佛公开课 - 计算机科学课程节选