欢快的

One could hear them singing and dancing merrily out in the street.

人们在外面街道上都能听到他们歌舞声。

His behaviour was marked by an oddly prankish streak and outbursts of genuine jollity.

他行为玩世不恭，并且以真挚情感爆发为特点。

He played a delightful melody on his flute.

他用笛子吹奏了。

The 1913 Lullaby on an ancient Irish Tune is altogether edgier, with a sinuous winding melody and lilting polytonal exchanges.

在1913年创作《根据古老爱尔兰而作摇篮》则更加尖锐，以乖僻纠结旋律和多性变化来表现。