????????? ???????????

????:????????:?????95?

???????????6???????????20?(?? ???????)?????????20?,?14???????????????,????????,????????????6???????????21?6??????????????????????????,??????????????????

6?20?,????????????????????? ???????????????????????

6?19?????????????????20???,????????,??,???????????????

6??????????????20?,?,????????????????????,?6??21?????6??????????,????????????

6?????20?????,?,?,????????????? ?????????

??:??12306????????????????,?????????????????????????30???12306??(??)

???:????????????