a thing or two的用法和樣例：
例句
- That accident taught them a lesson.
那次事故給了他們一個教訓。 - I'll teach you to make a fool of me.
我要教訓你怎麼來愚弄我。
辭彙搭配
- tell someone a thing or two 坦率地對某人講講,對...
- be up to a thing or two 很有經驗, 明白事理...
- learn a thing or two 學會一些東西...
- know a thing or two 明白事理(很有經驗...
