exercises for the piano

• 钢琴练习

exercises for the piano的用法和样例：

例句

1. Everyday she practices the paino for four hours.
   她每天练习钢琴练习了四个小时。
2. Also he knew some elementary exercises for the piano.Mr.
   他精通电学工程，还知道一些基本的钢琴练习。