?????????1????22?? 22?????????????????,??????????(??)???????????????????????????,??,?????,???????????????????,??(????????)
???????????:???
????:2016????300??????????…
??????????????????????
2017????????????“??”???
???:?????????????????????
PPI??5????????????
????????:??1??8000?
????????????????????
?????????????????????
??????????????00????2??
????????????????????
??????????????????
50???????????:?????????
??????????:????????
2017???????????:??????
??????????????????????
??:?????5-0????????????
?????????????????????????
?????????:????????????
????????????????????
??????????????5???3???
????????????200???????
?????????:????????????
???1????????????????
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??????Indy500????F1????