???2?8?????????? (??? ??? ? ???????????????)???????????,??????????????????????“????????????”????????????????,???????????????????????,???????,???
??????????????,??????????????????“???”???????(????????????????????)????????1?15????????????????,?,?????????????????????????????,???????????????“???????????????????????????????????”??,???????,?,????,?????????????1????????????,??1??????????????????,?????????;?????????????,???1????????;???,???????,????????????????
????????,??????????“?????”?????(????????)??????2????7????,???????????????32????????,???121????,?55??,????????????????????206????,???????????????718????,????????????????????????????,???????????????2500?,??29%,???,????????????????
??????,????,????“????????????????????????????????????”??,??????????????????????????,?????????????,??,???????????????????????????????(??????????????)
?????:????
???????????14???????????(?…
???????????????????????
A???“???”:????????????13??
??????????????8???
??“?????”????????3519?
?????????????????????
?????????????????????
?!????????????
PPI??5????????????
???????????????61???(?)
??!?????????????????
??????????????00????2??
????????????470?:???3?1?
??????????????????????????
??????????????????
??????:???????????????
??:??????????????????
????????????470?:???3?1?
???:????????????????
????????????470?:???3?1?
A???“???”:????????????13??
??:????????????????
??-????Indy500??????????
???????8?17??????????4??
????:???????????????????