?????????????,1??21??????,??????????????????,???????????,???,????????????
(??? ?????????????????????)
??:????????????
???????????????????????
???????????“??”??????
???????????0.6%?????????
????23?????????????
?????????????????????
???????:???2??????????
??:??????????????????
??!????????“????”BBC????
???:?????????????????
?????20????????????????
?????20????????????????
??????????????????????
??:????PK?????????85???
????:??8???????????
????????22??????:?????????
???????????0.6%?????????
?????????????????????
??:??????????????????
??:????????????
??CEO????13???????????
?????????????????????
????????3????????1???
????????????????
????????«????»?S?F4????
????????8?18??????????