blue in the face
很生氣A:You are blue in the face, aren't you?
A:你面紅耳赤的,生氣了嗎?
B:The cat has eaten my fish, I'll kill it.
B:貓吃了我的魚,我要殺了它。
A:But supposing your son killed the fish, what do you think then?
A:假如你
兒子弄死了魚,那你會怎麼想?
B:I'll beat him.
B:那我會揍他一頓。
A:So beat the cat, but don't kill it.
A:那麼就把貓揍一頓,但是別殺它。