????2??13?? ???????13????????,“?”????????????,???????????????????,??5???????,??????10???,??????????????????????,???,???????????“??”??,????,?????,????????????????????,???????
???????????????:????
???????100??????????1500
??-????????0-0????????
??-????Indy500??????????
???7??????????????????
????1???????????????
?????????????????????
?????????????????????
50???????????:?????????
??????????404????(?)
?????????:????????????
??????????:????????
???1????????????????
???:????????????????
??:??????????????
???????????????
??????????:????????
??:???????????????
???7??????????????????
???:?????????????
????:????????????!
???????8?17??????????4??
???100?????????????0.01?
?????????68?????????????
???????????????IPO????
?????????????????????