????:1???????:????

2?????????

3??????98?

4?????????

5????????

???(????“?????????????”)???9????14???????????????,????????????

????????13???????????????????12306???,14??????5?????????,????????????G6591????????????????????1?47????,???2???????

??,??????,???????????????????,???,?????????????281?????197?????????????,?????????30%????????,????

??98?????????,?????350??????????,???????????????????????????????????4??????,????????,???????,??,???,???????,????,?????

(?? ????????? ???????????????? ???????? ??????? ??????????)

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