What do you say, duck?/你怎么说，鸭子？

This book tells the story of a rabbit and a bear who are very good friends. Recently, they learned a song and both like to sing it. The rabbit thinks it is a happy song, but the bear thinks it is a sad song. They both turn their heads and leave. So, the rabbit and the bear go to the duck to seek justice. What did the duck do to finally resolve the conflict between the two good friends?

本书讲述了：兔子和熊是一对非常要好的朋友。最近他们学了一首歌，都很喜欢唱。兔子认为这是一首快乐的歌，但熊认为是首悲伤的歌；他们谁都不服谁，扭头就走。于是，兔子和熊分别去找鸭子评评理。鸭子究竟做了什么，最终解决了两位好朋友的冲突呢。