2?3????????1640??? ???????????
?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????????????
???,???,??,??,???????????,?????,??????????????????????????????????????????????,????????“??”,???????(????????????) ???????????:???????????????????