A:I can’t believe I forgot about your birthday. I am such a bad friend.
B:Don’t worry about it. It’s water under the bridge.
A:I promise I won’t forget again. Next year I’ll be sure to get you something extra nice.
筆記:
water under the bridge 已成往事,往事云煙
Don't?worry?about?that?mistake;it's?water?under?the?bridge.?
別擔(dān)心這個(gè)錯(cuò)誤,它已經(jīng)無關(guān)緊要了。
練習(xí):我完全不記得他欠我的錢了。
I’ve completely forgotten about the money he owned me.