Preambles
n. 序( preamble的复数形式 ); 绪言; （法令、文件等的）序文; 前言
🗣️ 情景例句
He keeps good company.
他和好人来往。
That which was bitter to endure may be sweet to remember.
苦楚往日难忍受，记起也许甜心头。
Well, said the doctor.
“嗯，”医生说。