Slow dialogue: 1:20 Explanations: 3:01 Fast dialogue: 14:13 Dr. Chung: Hello, Luis, I’m Dr. Chung. You’re here for a check-up and a cleaning, is that right? Luis: Yes, that’s right. Dr. Chung: Okay, let’s take a look. Have you had your wisdom teeth taken out? Luis: No, I haven’t...