A: Excuse me, could you tell me the way to the subway station? 
B. Sorry, I'm new here. You may ask the policeman over there. 
A. Thank you all the same. 
After a while … 
A. Excuse me, could you show me the way to the subway station? 
P: Of course. Walk along Changdao Road. Take the second turning on your right. Then you will see a big supermarket on the left. The station is just next to it. 
A: Is it far from here? 
P: No, It's just ten minutes' walk. 
A. That's very kind of you. Thank you very much.