声音——物体振动时所产生的能引起听觉的波。声音是有味道的;是有颜色的;有宽度和深度的;有温暖和寒冷;有干、湿;有高、低(不指音调)。 在当今时代对于任何正常的人来说,声音也同世界上任何其它物理现象一样是人们生活中不可缺少的一部分,特别是美丽的声音。所谓美丽的声音每个人有每个人的标准,但是都有一个共 Sound - An audible wave that is generated when an object vibrates. The sound is tasteful; it is colored; it has width and depth; it is warm and cold; it is dry and wet; it is high and low (not the tone). In today’s time, for any normal person, sound, like any other physical phenomenon in the world, is an indispensable part of people’s lives, especially the beautiful sound. The so-called beautiful voice everyone’s standard, but there is a total of one