每日口說挑戰 聽聲音就知道是誰！是什麼讓每個人聲線都與眾不同呢？（Why your voice is like a fingerprint）

今日挑戰句子

Unfortunately, as with any muscle, your vocal folds will weaken over time, which is why a lot of elderly people have that similar shaky, raspy, or scratchy voice.

不幸的是，跟任何肌肉一樣，隨著時間推移，聲帶也會變弱。這就是為什麼很多老年人都有類似的顫抖、沙啞的聲音。