??
??????1??????27??????????????? (???????????????????????? ??????????????? ?????????????)?????????????27?(??“???”),?,??69??,??5%?
??????,??????????????233????????,???????????????????????????????67?????
???? ?????????? ???????,????????1?26???,??743?,??13%?????????12306?,?(1??????????28??30????????????????),??????,????????????????(1??31?)????????????,?????????,????,???????????????????????????????????????????,??(2??3????4???????????)?????????,??100?????????????????
????????,??????????????,?????????????????????????????????????????????????,??????????,??,???????????“??”??,?????“??”??????
??:???,????????????12306?,?????????,???????????????(??????????)
?????????:????????????????????
?????????????? ???????????????????????