我一个挚友的伯父,擅吹笛子。一日,我恰遇一卖竹笛的,顺手挑了一支,拿去请他鉴赏。老人仔细看过,随手放下,说:“这是一直没用。”“为什么?”我很奇怪,拿起来重新审视,没有觉得有何不妥的地方。老人告诉我这是用当年竹做的笛,经不起吹。凡用来制笛的竹子,须是经年立冬的竹子,因为冬季气温骤降,竹子原先散漫的成长受到干扰,竹的质地在霜冻雪侵中变得紧密结实,而一年生的竹子,没有越冬,虽然看起来长得不错,可要 I am a good friend’s uncle, playing flute. One day, I happened to sell a bamboo flute, easily pick one, take it to please him appreciation. The old man carefully read, put down, said: “This is useless. ” “Why? ” I am very strange, picked up to re-examine, did not think there is anything wrong place. The old man told me that this is the flute made by the bamboo that year, can not stand the blow. All the bamboo used to make the flute must be bamboo that has been aged for years. Because of the sudden drop in temperature in winter, the original growth of bamboo was disturbed. The texture of bamboo became firmer and stronger in frost and snowfall. However, annual bamboo did not wintering Although it looks good, you can