There is a king（国王）. He is very fat. He doesn't do any sports. And he eats and drinks too much every day. He feels bad. He often sees the doctor. The doctor knows（知道） the king isn't healthy. The doctor tells the queen（王后） “The king doesn't take good care of himself. He is not healthy. He should eat little and do more sports.”The queen puts the king's bed in a high place. This makes the king walk more. The king begins to eat little and does more exercises.
Many days later, the king is different. All people shout, “ Our king is thin. He is healthy now. Hooray!” The king is very happy.
