The Horse and the Deer
Once upon a time ,a horse(马) owned the grassland.
One day ,a little deer(鹿) who barged in the grassland(草原) wanted to enjoy grassland with the horse.
The horse was hostile to the deer and asked the man to punish(惩罚) the deer.
The man answered that he would help(帮助) him drive away the deer, if the horse was willing to hold a tin in his mouth and let the man ride(骑乘、驾驭) him.
The horse consented to the man’s demand(要求). After this, the horse realized that he had become a slave(奴隶) before he retaliated upon the deer .