Additionally, this song also includes the rhythms of Mazurka, Nocturnes, and Barcarole.As for tempo rubato, the prelude and postlude are both very dramatized. 除此之外，此曲亦可见马厝卡、夜曲、船歌的节奏，弹性速度方面，导奏及尾奏皆富于戏剧化。
Tempo--we've talked a little bit about this before and this idea of tempo rubato here.
曲速 我们之前曾讲过一点关于弹性速度的问题。
英语百科
Tempo rubato
（重定向自Rubato）
Tempo rubato[ˈtɛmpo ruˈbaːto] (free in the presentation, Italian for: stolen time) is a musical term referring to expressive and rhythmic freedom by a slight speeding up and then slowing down of the tempo of a piece at the discretion of the soloist or the conductor. Rubato is an expressive shaping of music that is a part of phrasing.