讲解文本：
pull something out of the hat 变戏法似的，出人意料的解决问题
Unless the boss can pull something out of the hat , we'll be out of business.
除非老板能想出什么办法来，否则我们就要倒闭了。
Wow, you got the tickets, how did you manage to pull those out of the hat?
哇，你弄到票了！你是从哪里变出来的！
疯狂练习吧！
