Sorie: And my name is Sorie, and today's question is how good is your eyesight?
Mark: My eyesight? I don't wear glasses actually. My eyesight I would say is extremely good.
Mark: How about you?
Sorie: Mine is terrible. I actually need contact lenses. And if I don't have my contact lenses on I cannot even walk properly. I would bump into door and walls. That's how bad it is.
Mark: Are you long-sighted or short-sighted?
Mark: What does that mean?
Sorie: You can't see far away. Yeah. Really Bad!
The more you listen, the faster you improve!