????:1?????????:400??????4???

2????????

3???????

4?????????

5?????????

??1??????????????????????23?? (??????)???(???“?”)23?????,????????????????1???????????????????22????????,????1.12??1?23??????????,???????????????1320???,???1451????

??,??????????1???23?9?,???12306????????????2.78???????????,????????????

??????,????????????204???????????????419????????,???384????????????????89???,???323??????????????????441?,?161????????????

?,1??23?(?10??),?25657?????????,?1320?,?????????????24031?(??????????20581??????????????????3450??????????),?68???,??238??????(????????????) ??:??