还教她如何使噪音和其他的东西，提供一系列的变化，如一个铃铛球场，哨子，把戒指或一个音乐盒。

Also show her how to make noises with other things that provide a wide range of variations in pitch, such as a bell, a whistle, keys on a ring or a music box.

youdao

还教她如何使噪音和其他的东西，提供一系列的变化，如一个铃铛球场，哨子，把戒指或一个音乐盒。

Also show her how to make noises with other things that provide a wide range of variations in pitch, such as a bell, a whistle, keys on a ring or a music box.

youdao