????:1??????????:??????

2???400???

3????????????

4???1?

5???????

?2??3?????? ??,2???????????3???,????????????,?????1640??????,?2132?????????????2??2??,?1460.6???,???????

????????????,???????,?????????????12306??????????????????,??????????????????????????????????????????????????????????????????;?????????????????????????????????????????????????????????????????????????????????;?????????????????????????????????????????????????????????????????????

???????,2??3??6??,????,??????????????,???????;????????????????????????????????????????????????,???????????????????????????????????,??????????,???,?????????

???,????????????,????????,?,????????????????????????????138??????????,????????????232??????????????????????????????26???????187????????,??????81????????????????130????????;????,?????????????????????????????????284???????;??,???;?????????????????,???????;??,???

??????????????????,????52???????????26?????????????????????????307??,?????????????????133?,????,??,????????,???????????570????113??????;???????????? “?”????,???????

????????????????????????????????????189?,??46???????????????????????????????,????3???????????,??????????????????????????????????????????35?,?????????????????????????????33???

??????????,??????????????,??,??????,?????,??????????????,????????????????????????????????????????,?????“????????????”,???(??????) ?????????:??????