??2????????17????????? (?)???,2?17???,??,????3????
???19??????????30?,????????????,??,????(?)
??:??
???????:??????3???
???:??100???????????
???Williams??????????????
?????????:??????????
????9.6????????????50%??
??????????????????????
?????2???????????????
????????!????1?1000????
??????BAT??????
??:???????????
?????????????????Indigo
????????????????
???:360??A???????????????
??:????????????????
??????:??3?????20?????
??????????????????????
????????????????????1
3?13??????????????
??????:?????????????
????????:3000??????????
????????????????????
????:?????????????????
??????????????“???”
?????????????????????
??:???????????