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

2????????

3??????????

4??????????

5???98?

??????????????9?????????28??(??????????)9??????27????,???-??????-????(?)??(???????????????“???????????????”)??????????????,????

???????,?????,?????????????????????????????51.093km,?4???,?100km/h?

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

????????????,??????,???4790???????????????,?????????????????????4810????????????,?????????

???????????????????,???????????????,??????????????????????????,?????????????,???“????????????????????????????????????????????”?????????,??????“???????????????????”????,?????????

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

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

??85.7%???,?????,?????????????????????????????????;????????,?????????????,?????????“??????????”?

?????????????????,??????????????????78%,????58%,?????????85%?????????????,??????(?????)

?????:??