??????????????2??12???????(??? ???????????)???????12????????4×7.5?,??,????????6?????????,??5?????,???????2?????????????3??
???:??
?????????????????????
???:2016??????????10?3?7.7…
?????????“??”??????????
???????????????:??????
??????????????500????80%?
????????????682?????????
?????????????????????
NHL???????????????????
?????????????????????????
?????????????:????????
??:????????????????
????:???????3716??????????…
????2016???54?PB??????????…
???·?????«??»??????
??!«?????»??????7???
?????????????????5????
??“??????”:????????????
?????????????????????
???????????????????????
??????7???,??????!
??????????????????
????2016???48.6???????4.3%
????:????????????????????
2017????????????????????
??????:?????????????