Unhappening
(unhappen 的現在分詞) vi.不發生,未發生 \\nvt.使不發生,使未發生
??? 情景例句
please don't complain
你可別再抱怨
In college I majored in science.What was your major?
在學院我主修了自然科學，你主修了什么？
What work are you going to do?
我們打算干什么活？