When you speak, your voice has a nasal tone. There must be some obstruction in your nose. Your nasal turbinate appears enlarged. Apparently this is obstructing your nasal passage.

• 医生:您说话时带着鼻音。您的鼻子里一定有些堵塞。您的鼻甲肥大，显然您的鼻道被堵塞。