H-26：hit sb. when he's down 落井下石
A:We can just leave it to Joh.
A:我们可以把问题留给约翰，让她去解决。
B:I should say that your decision is wrong. We must see it through ourselves.
B:我应该说你的决定是错误的，我们应当自己把事做到底。
A:I can't understand why you're so nice to him.
A:我不明白你为什么对他这么好。
B:Though I dislike him. I won't hit him when he's down.
B：虽然我不喜欢他，但我不会在他有难时落井下石。
