Plainclothesman
n. 便衣刑警, 密探
🗣️ 情景例句
How good is your English?
你英语有多好？
Do you have a passport?
你有护照吗？
How do you know so much about it? Have you seen the film?
你怎么知道那么多情况？你已经看过这部电影了吗？