gāng qín / lǎo shī / xiān / ràng / xué shēng / bǎ / hé xián / chāi chéng / pá yīn / lái / liàn xí

钢琴老师先让学生把和弦拆成琶音来练习。

The piano teacher first had the students break the chords into arpeggios for practice.