Flashmob
n. 快闪族：通过网络召集大量互不相识的人; 约定时间在某一地点集中; 闪烁暴徒; A group of people who appear from out of nowhere
🗣️ 情景例句
I feel so bad for him.
我为他难过。
What a mess!
乱七八糟。
thank for coming today.
谢谢您今天的莅临。