?????????,?????“??????????????????”???,??????100????????????,???“????”??????,??????“??”??????????
(??? ????????????????????? ??????)
???:???????????
??:??????????????????????
??????????????????????
??3?????????0.2%
??:???????????????
???????8?17??????????4??
2017???????????:??????
???????:????????????????(?…
???????????????????
????????2????????????
?????????????????????
??????????????????6000??
??“?????”????????3519?
?????????????????????
???????????????
?????????????????????
???????:??????????????
????????????????????
??3?????????0.2%
??????????????????6000??
19???????????????????
??????Indy500????F1????
2017???????????:??????
?????????68?????????????
????:????????????????
??:???????????????????