Myfatherwasaself-taughtmandolin(曼陀林琴)player.Hecouldnot...
问题详情: Myfatherwasaself-taughtmandolin(曼陀林琴)player.Hecouldnotread,butifheheardatuneseveraltimes,hecouldplayit.Occasionally,he___21___playforthelocalradiostation. Dadlovedplayingthemandolinforh...