进入青春期以前,男孩和女孩的声音听起来差别不大。进入青春期后,不管是男孩还是女孩,身体的各个组织器官在结构、功能方面都会发生明显的变化,嗓音的变化即属于其中之一。这一时期,男孩发音的频率变低,嗓音变得粗而低沉;女孩发音的频率变高,声调变得高而尖细。相比较而言,男孩嗓音的变化要比女孩明显一 Before adolescence, the sounds of boys and girls did not sound very different. Into adolescence, whether boys or girls, the body’s various tissues and organs in the structure, function will be a significant change, the voice of the change is one of them. During this period, boys became less and less pronounced, their voice thicker and heavier; girls became taller and their voices became taller and tighter. In comparison, the voice of a boy changes significantly more than a girl