At the drop of a hat
Angela: "Would you travel around the world if you had the money?"
Andy: "At the drop of a hat."
安吉拉：如果你有足够的钱的话，你会环游世界吗？
安 迪：我会马上行动。
If you would do something quickly and easily, without thinking about it, you would do it at the drop of a hat.
中文意思：立即行动
A silver lining
Angela: "I found a new job after all, and I like this one even better than the last."
Andy: "You see? Every cloud has a silver lining."
安吉拉：我最终找到了一个新工作。这个工作比我以前的还好。
安 迪：看到了吧？每朵乌云都镶着银边。
Difficult times are like dark clouds that pass overhead and block the sun. When we look more closely at the edges of every cloud we can see the sun shining there like a silver lining.
中文意思：每朵乌云都镶着银边；人总有快乐的时候。