例句與造句

1. In 1969, he earned a Bachelor's degree in music with a concentration in applied piano.
2. In September, he signed up for applied piano at UCO _ $ 300 for two credit hours.
3. Miotke studied at Northwestern University, earning a bachelor's degree in music theory and composition, and a master's degree in applied piano.
4. It's difficult to find applied piano in a sentence. 用applied piano造句挺難的