(一). Fat chance.没什么希望。
原音重现：

A: Andy says he is going to become a policeman.
安迪说他想做瞀察。
B: Fat chance. They won’t let him join the police force.
没戏，他不会被选上当警察的。

(二).That's the one thing. 那正是……的亊情。
原音重现：
A: I heard you owe a lot of money to the government.
我听说你欠政府好多钱。
B: That's the one thing in my life I am worried about.
那正是我平生最担心的亊情。