??,???????“??”“??”??????,????,??,?????????“???????”?????????……??,??????? (???????????? ?? ?? ???? ????)
????:?????????????
??3???????????
10????20???????????????
????:?????????????????
????????:??????????
????????13????????????
??:????????????
11??????????????????
??!???????3???????????
???:??????????????????
?????????????????:????
???????3??????????????
???????????????????????
?????????????????????
??:????PK?????????85???
??????????????????????
??????????3???????????
???????????0.6%?????????
11??????????????????
????:????????????????
??????:????????????
??:????????????R??????
???????3??????????????
?????????????????????
????????:?????????????
??:????PK?????????85???