?2????????????????????????????3?? ???(NBC)?????????,???2????2???????,????“???”?
?????????????:????
?,?,“?,??”,??????????,“???????????????????,??,?????????????????”
???????2????1??????????????,??????????????????,????????25%??????????????????????,???,?????
??:???
????????????????????????
????????????????????
???????????0.6%?????????
??????:????????????
????????????????????
????????????????????
????:12?11?????????????
???:??????????????=???
????:????????????
??????????????“????”
????????22??????:?????????
??????:??????????????
??????????????????????
?????????????????????
????:?????????????????
2017??????????????????6.6%…
????:??8???????????
???????????????????????
???????????:?HelloKitty??(…
????!????????????????
???????3??????????????
??:??“??”????????????
??!????????“????”BBC????
?·???!???????????????
???100???7????5???????