经典好书《Officer Buckle & Gloria (Caldecott Medal Book)》读书内容简介:Buckle puts everyone to sleep with his painfully dull if informative lectures on safety, until he takes on a new partner, Glo...详情

经典好书《Zin! Zin! Zin! a Violin (Caldecott Honor Book)》读书内容简介: the trombone is playing all by itself. But soon a trumpet makes a duet, a french horn a trio, and so on until the entire orc...详情