Well, that program was interesting because it had an inventory which was implemented in Scratch with a list which is kind of like a container that you can add things to again and again.

那个程序很有趣,它有一个用Scratch做出来的清单,还有一个貌似容器的列表,你可以不断往里面加东西。

哈佛公开课 - 计算机科学课程节选

So here's a program called Arg V, this is fancy speak for argument Vector, a list of arguments for the left or right.

这里有一个叫做ArgV的程序，这个设想讲述了,参数矢量，从左到右的一列参数。

哈佛公开课 - 计算机科学课程节选