自转10本有声书的音频,百度云盘，每本书的音频长度大约1小时
1. the truth about bats
2. the search for the missing bones.
3. the wild whale match
4. space explorers
5. twister trouble
6. the giant germ
7. the great shark escape
8. penguin puzzle
9. dinosaur detectives
10. expedition down under
链接：
点击去百度网盘 -->(购买前请先验证网盘链接是否有效)
