It's such a great genre. It has a set formula.

这是一个很棒的流派。它有一个固定的公式。

So in terms of constructing the speech, there's a simple set formula that we can follow, and it's called 3-1-2, what does 3-1-2 stand for?

所以在构建演讲时，我们可以遵循一个简单的公式，它被称为 3-1-2 公示，那 3-1-2 代表什么呢？