????:1?????vx:??????????????

2???????????

3??????????

4?????

5????????????

????2?????????5?????? (??????????????????????)????????(????“?????”)5???,???(1??28???2??????4???????),?????9626??

??,???? ? ???????? ?

?????,???????????????(2???????????????4???),??1704?,???2???5?????,?????1630???????????,?2083??????

??,?????,????????????,???????,????????????12306????????????,?????????????????????????????????????????????????????????????

????????,???? ?? ????? ????????

?,?8??????????????,?????230684.5????????

????????,?????9626???,??218293?(???198965???19328????????????),?????941.3??????????,?1824.15??(???)

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