半音程

例句：

1. 1. The violinist played a beautiful piece of music with a half-step interval.
   小提琴手演奏了一首具有半音间隔的优美乐曲。
2. 2. The piano teacher taught the student to play the piano with a half-step interval.
   钢琴老师教学生用半音间隔弹奏钢琴。
3. 3. The violinist and the pianist performed together, playing pieces with half-step intervals.
   小提琴手和钢琴家一起表演，演奏带有半音间隔的作品。