五十年代大跌进时中国疯狂地大炼钢铁，结果产量虽 然“赶英超美”了。但质量却难以恭维。许多土高炉炼出的 “钢铁”。明明是一堆废铁渣，却当作好钢，这便成了盲目追 求数量的悲哀。 据老一辈钢琴家回忆，五十年代在“大炼钢铁”的影响 下，音乐界也曾“大练钢琴”。那时竟有 When the Great Depression of the 1950s plunged into China crazily refining steel, the result was “overtaking the United States”. But the quality is hard to compliment. Many soil blast furnace refining “steel.” Obviously a pile of scrap iron slag, but as a good steel, it has become the blind pursuit of the number of sad. According to the memories of the older generation of pianists, the fifties under the influence of “big steelmaking”, the music industry has also “grand piano.” Then there