Prelusion
n. 前奏,序幕, 引子,開頭
??? 情景例句
The old couple has already been married for fifty years.
那對老夫妻結婚已經 50 年了。
We may be able to help you in some way.
我們也許能在某些方面幫助你。
Speak louder，please.
說話請大聲點兒。