高级英语对话 第 321 课：一次牙痛-1

A: What can I do for you today?
B: Doctor, I have the worst toothache!
A: How long have you had this pain?
B: For about a week or so, but it's gotten really bad in the last couple of days.
A: Did you do anything that might have aggravated your tooth?
B: You know, I was eating jawbreakers in the movies the other day, and I accidentally bit down really hard on one.
A: What kind of toothbrush do you use?
B: I just use a regular hard bristle toothbrush.
A: Does it bother you when you eat something really cold?
B: Yes, it definitely bothers me more when I do that.