T=Tourist P=Police
T:Hello.Would you please help me?Where is the Centre hospital?
P:Oh,it is on the Central Road.You can take a bus to go there.
T:Which bus shall I take?
P:You can go to the bus stop over there and take No.311 bus,it will take you about 3 mintues.You won't miss it.
T:Can I walk to the hospital?
P:Of course.Walk along this road,turn right on the second crossroad,then turn left on the first crossroad,walk straight along that road till the end,turn right and walk straight along for about 2 mintues,you will see it on the right side of the road.
T:Walk along,turn right,then turn...
P:Tun left.However,since you are not familiar with this place,I highly recommand you take a bus to go there.
T:Yeah,I'd better take a bus.No.311 bus,right?
P:Yes,No.311,you won't miss it.
T:Thank you very much.
P:You are welcome.