变奏曲

例句：

1. 1. The conductor leadsthe orchestra through a series of Aria.
   指挥家带领管弦乐队演奏一系列咏叹调。
2. 2. The opera's finalact features an Aria by the leadsoprano.
   这部歌剧的终场由首席女高音演唱一段咏叹调。
3. 3. The music festival featured several Ariaperformances by renowned composers.
   音乐节上，几位著名作曲家进行了几段咏叹调表演。