Prefacing
n. 前言；引语\\nvt. 为…加序言；以…开始\\nvi. 作序
🗣️ 情景例句
How is everyone in your family?
全家都好吗？
This is a story.
这是一个故事。
But you still haven't explained what you're doing here.
啊，你还没有说你是来干什么的。