迷你对话A: I feel that Bob’s father-in-law is a hard nut to crack.我觉得鲍勃的岳父是个难对付的家伙。B: You have taken words out of my mouth. He is a tough customer.你说出了我要说的话。他是个倔强的家伙。A: But his daughter is a very nice girl.可是他的女儿是个不过的女孩。