A:Excuse me,can you help me?b:oh,no problem.a:can you tell me how can I get to the XUANWUHU PARK?b:Please go along this road,and turn left on the third crossing,and then go straight and you will see a bridge,go over the bridge,then go across a road,the park is on the other side of the road,you can't miss it.a:oh,I know.Thank you very much.B:You are welcome.