Biuniqueness
雙向單一性
??? 情景例句
How many days will it take for my mail to reach its destination?
我的信件到達(dá)目的地要用幾天？
I like your style.
我喜歡你做事的方法。
and makes them resolve that in future they will not talk to their parents about the places or people they visit.
決心以后不再向父母講述去過(guò)的地方和見(jiàn)過(guò)的人。