T:Miss Li, could you tell me how to get to the nearest post office? G:Just go straight along this street. You'll come to a big intersection. Cross that and thai keep going straight. Along the way you'll see the post office on the other side of the street. T:How long will it take me to get there?
G:It's only a 15 minute walk, I think. T:I see. Is there a bus I can take? G:Yes, you can take a trolley bus over there. Get off at the first stop. Walk a short distance back and there you are.
