His delicate pianissimo, the ever-changing modifications of tone and time were of indescribable effect.

他精巧的最弱音，总是变化着的音调和节奏，有着不可名状的效果。

youdao

His delicate pianissimo, the ever-changing modifications of tone and time were of indescribable effect.

他精巧的最弱音，总是变化着的音调和节奏，有着不可名状的效果。

youdao