So it had to create the unicorn out of graphical programming language.

所以它必须用图形编程语言来创建独角兽。

It had to abstract out from that notion, kind of the essential features of a unicorn, sort of like a horse it has a horn, etc. And then it had to learn separately, a graphical programming language.

它必须从这个概念中抽象出来，比如独角兽的基本特征，有点像一匹有角的马，等等。然后它必须单独学习一种图形编程语言。