???????2??19? ???,???18?,???,??25%??????,?????????????4???2??
???????????:????
????,?????,????,????????????????????,“?????4????????2?,????25%?????????????”
?,???4????2????????????????,?,?????,????????????
2?14??,??????,??????4?????2??
???????????:???
?????1?????????:??????
??????:???????????????
50???????????:?????????
??????????????????????????
?????1?????????:??????
???????????????????
??????????????????????
??????????????5???3???
?????????????????????
????:????????????!
????????!???:?????????
?????????:????????????
??????:?????????
???100?????????????0.01?
?????????????????????
?????1?????????:??????
???????????????
?????1?????????:??????
???:?????????????????????
??:??????????????????????
??-????Indy500??????????
????????????470?:???3?1?
??CloudBU?????:???????????…
??:??????????????
??:???????????????????