Tang: Excuse me. Could you tell me. How to go to the 80 Building?
Tern: Uh...Just the moment please. Sun do you know how to go to the 80 Building ?
Sun: Yes I do, I has studies English class yesterday. in that Building.
Just keep walking straight ahead. it’ll be on your right.
Tang: Thank you, and could you tell me. where is the 36 Building ?
Tern: Ah. If you out of 80 building. in front of you is 36 building.
Tang: Thank you very much for your help.
Tern/Sun: Your are welcome / Not at all.