Title: Sheng yin de mo li
Description: Ren shi sheng bo zen yang rang ni de gu mo zhen zhan;Nong qing chu mai ke feng zen yang ba ni de sheng yin zhuan bian cheng dian mai chong ben shu gao su ni guan yu sheng yin de quan bu zhi shi, Wei ni jie shi sheng yin mo jing zhong ling ren fei yi suo si de zhen xiang.
Subjects: Sound, Miscellanea, Juvenile literature