????:1???qq???????:???????95?

2???????

3???????

4????????698

5??????????

?1?????21????????????? (??????????)?12306??????????????????????21???,??????????????2?????????4??????,??????

?12306?,???????????,????????????1??????21??9???,?2.35?????????????????????,??20???2129.5????

?,???,??,?????????,?????

???????????,????????,????“???”???“?????”??,????????,??????????????,????

?,1?????????????21??????(???????????????????8?????)???22485????????,??????1315???,??20873????(??17523????????????????????????3350??),??????????70?,???227??(?????) ????:???