我的一个朋友的伯父,善吹奏笛子,曾做过笛子演奏家林乐平的老师,我南朋友带着专门去拜访过他一两次。有一次,路上恰遇卖竹笛的,顺手挑了一支。老人仔细看过,便随手放下,说:“这是支没有用的。”“为什么?”我很奇怪,拿过来重新审视,并没觉得有何不妥的地方。老人吹 The uncle of one of my friends played the flute well and once worked as the teacher of flute player Lin Leping. My friend from South China visited him once or twice with special visits. On one occasion, the road was just selling bamboo flute and picking one. The old man carefully looked at it and laid it down, saying: “This is useless.” “Why?” "I’m very surprised. I didn’t think anything was wrong with it. Old man blowing