我们的语文老师可好啦,总是不厌其烦地给我们讲解题目,有时甚至说话声音都嘶哑了!为什么说话时间长了声音会嘶哑呢?A:我们都知道说话时间长了声音会变得嘶哑,不过要说清楚其中的道理,还要先来看看我们是怎样发声说话的。当我们不说话时,咽喉部的两条声带处于自然松 Our language teacher is OK, always take the trouble to explain the problem to us, and sometimes even the voices are hoarse! Why talk a long time the voice will be hoarse? A: We all know that long time to speak voice becomes hoarse, However, to make it clear, we must first look at how we are talking. When we do not speak, the two vocal cords in the throat are naturally loose