Tom:Excuse me.How can i get to the Hope building on New street?
Police:Walk down center street and turn left when you see a big supermarket,then you are on new street.Walk along new street.The tall building you see on your right is Hope building.
Tom:Walk down and turn left,and then the tall building on my right?
Police:Yes,you won't miss it.
Tom:Thank you very much.
Police:You are welcome.
A:Excuse me.
B:Yes.
A:Would you tell me how can I get to the nearest park,please?
B:Yes,you can go straight and turn left at the first corner and turn right at the second corner,are you clear?
A:Yes,thanks.By the way,how can I get to the river?
B:You can take a train.