Vigilante
n. 警戒會會員
?? 牛津釋義
vigilante
n
(esp derog 尤作貶義) member of a self-appointed group of people who try to prevent crime and disorder in a community （自發組織的）治安團體的成員.
??? 情景例句
Or at least I think I do.
至少我想我有了答案。
I had a great vision.
我看到了驚人的景象。
She left home when she was eighteen and has lived in Los Angeles for the past fifteen years.
18歲時，她離開了家。過去的15年里她一直住在洛杉磯。