Violinprodigies(神童),Ilearned,havecomeindistinctwavesfro...
問題詳情：Violinprodigies(神童),Ilearned,havecomeindistinctwavesfromdistinctregions.Mostofthegreatperformersofthelate19thandearly20thcenturieswerebornandbroughtupinRussiaandEasternEurope.IaskedIsaacSter...