Hayley教口語，“破天荒”用英語怎么說？
2019-07-06 10:12:37 每日學(xué)英語
one-off
something that happens or is made or done only once
一次性的事物；只發(fā)生一次的事
A: Why are you home from school early?
你為什么這么早放學(xué)回家了？
B: The teacher let us finish half an hour early today, as a one-off.
破天荒頭一次，老師今天讓我們提前半小時(shí)下課。