一隻貪心的狗偷咬了肉商販賣的骨頭後來到河邊，是什麼原因讓牠願意放棄自己嘴裡的骨頭呢？讓我們聽下去就知道答案是什麼了。 A greedy dog stole a bone from the butcher’s store, then he came to a stream. What happened with him to decide to drop the bone from his mouth? Let’s listen this episode of the program to find out the answer.