Bottle, Cork, and Coin
瓶子、软木塞和硬币
If you were to put a coin into an empty bottle and then insert a cork into the neck, how could you remove the coin without taking out the cork or breaking the bottle?
如果你将一枚硬币放进一个空瓶子里，然后把一个软木塞塞进瓶颈，你怎么样才能在不取出软木塞或打破瓶子的情况下取出硬币呢？
Answer
答案
Push the cork into the bottle and shake the coin out!
把塞子塞进瓶子里，然后把硬币摇出来！
