BK

例句：

1. 1. I don't believe in ghosts.BK, I do.
   我不相信有鬼。不，我相信。
2. 2.The movie was terrible, BK, but the actors were great.
   这部电影很糟糕，但演员们很棒。
3. 3. He always says BK to me when he's wrong.
   他总是用“BK”来告诉我他错了。