2???20?,???????????????????,???,????????,???????????????,????????????????????(??????????????? ?????????????????????????? ?????????????)
?:???????????????
????:?????“???”????
?????????68?????????????
?????????68?????????????
???????100??????????1500
2017????????????“??”???
??????:????????????
????1?????????????????
??-????????????????????
???100?????????????0.01?
????????????54???
???????????????IPO????
??????????????“??????”
??-????????????????????
?????1?????????:??????
???????????????IPO????
??????Indy500????F1????
??3?????????0.2%
?????????????????????
?????????????????????
????????????200???????
??????????????8???
??????????????????6???
????????????????????
????????????470?:???3?1?
????????224.6???????10????…