小夜曲

例句：

1. 1. The small night song is a beautiful piece of music.
   这首小夜曲是一首美丽的音乐作品。
2. 2. She played the piano beautifully, and everyone was captivated by the small night song.
   她弹钢琴弹得非常好，每个人都被这首小夜曲所吸引。
3. 3. The small night song has a soothing effect on the audience.
   这首小夜曲对观众有着安抚的效果。