?? ???????? ????????
????:1?????????:??????
2????95?????
3?????600???
4??????????
5???????????
?6?15??? (? ??)?15??????,???????,??(????)????????????????????(?)??????????????????????????(??)???????????(?????)???????????????(?????????)?(??)??6????????????????15?19?????????????????
?,??(?)?(?)??(???????????????)??(??)?,??????????????????
?,??????,??????????????????????????
???????????????,?????????,??12306?????,???????????,?????????(???) ?????????????:??