flash mob的用法和樣例：
例句
用作名詞 (n.)
- Whether the phenomenon, referred to as a "flash mob," is a cure for the ennui of the wired generation or an incipient form of social protest may be open to debate.
快閃族的現象，無論是網路族無所事事的特效藥，或者是社會抗議的開端，也許有待公開討論。 - The result is an odd but happy marriage of sociological observation and Gonzo-style adventure, conducted in the same spirit as the flash mob experiment.
他按照快閃族試驗操作，結果奇妙地融合了社會學觀察和奇遇。
