求翻译：此琴于1931年专为大型音乐厅特制、拥有帝王级别的92个象牙键、音色及触感无与伦比，琴身采用名贵橡木（Oak）实木制成，至今保存完好，是演奏及收藏的极品钢琴。是什么意思？

Need piano this piano in 1931, designed for large concert halls specially made, with the imperial level 92 ivory keys, sound and touch unrivaled violin body is made of expensive oak (oak) wood, has been well preserved, is playing and collection.

In 1931 the music designed for large concert halls, crafted with Imperial level 92 ivory keys, sound and touch are unparalleled and chin with a luxurious oak (Oak) real wood, and is still well preserved, and your favorite music with piano.

This qin in 1931 specially for the large-scale music hall handtailor, had the king rank 92 ivory key, the timbre and the touch unequalled, the qin body used precious oak (Oak) solid wooden to become, until now preserves complete, was the performance and the collection best quality goods piano.

This piano in 1931, designed for large concert special, 92 ivory keys have the Imperial level, timbre and texture unmatched body clocks, oak (Oak) made of solid wood, has been preserved, and collections of the best piano is playing.