圆舞曲

例句：

1. 1.The waltz is a traditional dance form from the early 20th century.
   华尔兹是一种传统的舞蹈形式，起源于20世纪初。
2. 2. She learned to play the piano with the polka music in mind.
   她学着用波尔卡音乐来弹钢琴。
3. 3. During the party, we enjoyed dancing to the lively waltzes.
   派对上，我们享受着跳欢快的华尔兹。