?2???8????????????????????? ??????????:??,????????????????????????
???:????
??????????????????
??????????!?????????
???????“?????”????:???
NHL???????????????????
3?29???????????
??????????????????????
??????????????500????80%?
????????????????“?3?”
????????????????????
???:?????????????????
??????560?????????2000??
????????????????“?3?”
???????“?????”????:???
????????????????????
???:1-2???????5640????8.6%
?????????????????????
?????????“????”???????
45????????????????????
????????????????
??????????????????
????????????:??????????
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