对话

师哈哈达人

　　a：hello , where is a post office ?
　　b::you can go by the no.13 bus .
　　a: where is a bus stop ?
　　b: let me see .
　　a:it is nearthe liarbry .
　　b: ?
　　a:go straght ,then turn right .
　　b: thanks ,what is your name?
　　a: my name is amy .
　　b: my name is chenjie . neet to meet you.
　　a: me too .
　　b: goodbye .
　　a: bye.