Marry began to learn how to play piano when she was three.该错哦
问题描述：
Marry began to learn how to play piano when she was three.该错哦
答
play the piano
答
piano 前加 the
play the piano 弹钢琴
希望对你有帮助哟。
答
piano 前加 the
乐器前面都要加the