求翻译：1．为了能够欣赏更高质量的音乐，建议使用者在不同材质的平面充分体验，一般来讲密度大刚性好的材质对高音区反应比较灵敏， 如：玻璃、金属、大理石等；密度小刚性差的材质对低音区的表现比较好，如：木质桌面、木吉他等带空腔的材质等。是什么意思？

1. In order to be able to enjoy a higher quality of music, it is recommended that users in different material planes full of experience, in general density rigid comparison of good material on the treble response of sensitive, such as: glass, metal, marble etc; density rigid material with poor performance is better on bass, such as: wooden table, with air cavity material such as wood-guitar.