Concentration
There was a man who went out to eat, he was also kind of very greedy, and when he came back, his wife asked him, "So, did you have a good time? Who was sitting at the table to eat with you today?" So, the man said, "I don't know. When I lifted my head they were all gone!"
专心
有一个很贪吃的人出去吃东西,当他回家,他的太太问他:
「好玩吗?今天你和谁坐同一桌?」那人回答:「我不知道,当我抬头时,他们都走了!」