When he was about to give up, an idea came to him. He took a pebble and dropped it into the pitcher. Then he took another and dropped it in.

• 就在他想放弃的时候，他突然想到了一个主意。乌鸦叼来了一块小石子投到水罐里，接着又叼了一块又一块的石头放进去。