你听见过瓦尔演奏他的小型钢琴吗？
可拉伸以改变其长度，从小型钢琴变为平台大钢琴。
Stretch to change length from baby grand to concert grand size.
中型钢琴完全铸铁板和非常严格环了许多层次的硬木。
Medium size grand piano with complete cast iron plate and very rigid rim made by many layers of hardwood.
大钢琴。可拉伸以改变其长度，从小型钢琴变为平台大钢琴。
Grand piano. Stretch to change length from baby grand to concert grand size.
1923年萧友梅大型钢琴曲《霓裳羽衣舞》出版，这已是比较专业化的钢琴作品了。
In 1923 Xiao Youmei published his piano composition Raiment of Rainbows and Feathers Dance, which was a fairly professional piece of music.
1923年萧友梅大型钢琴曲《霓裳羽衣舞》出版，这已是比较专业化的钢琴作品了。
In 1923 Xiao Youmei published his piano composition Raiment of Rainbows and Feathers Dance, which was a fairly professional piece of music.
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