原文: Sergei Rachmaninoff. Sergei Rachmaninoff. Rachmaninoff always found piano pieces particularly difficult to compose.
译文: 谢尔盖·拉赫玛尼诺夫. he wrote, referring to the start of his work on the cycle of Preludes op. Etudes-Tableaux Op.33. 第一和第二版. And Op.39. 乐谱.