captive audience ------ 被迫的觀衆
英文釋義
A group of people that have no choice but to listen.
例句
The company president boring annual speech rambled on for two hours because he knew his unfortunate employees were a captive audience.
公司總裁的年度演講十分無聊,東拉西扯地說了兩個小時,因爲他知道,他的可憐員工不得不聽。