2?????18???????????????,?,??????????????????
????,??????????,?????,??
??????????????????????? ?? ?????
???,??,???,???????
?????? ???????????????????? ??????????????
?????????????????«???»?????:“??????????????,??????????,?????”
??????:????????
????????3????????1???
??:???????????????????
??2016???????5325?????????
??!????????“????”BBC????
?????????????????????
????:?????????????????
????12????????????????4500…
????????4.2???????15??
1???????????????????
????????3????????1???
2017??????????????????6.6%…
??3???????????
?·???!???????????????
????23?????????????
??:???????????14???????
?????????????:???????
??????????????????????
??????:????????????
???????????????????
????23?????????????
????????????????????
????????3????????1???
?????25?????????????????
????????????
????????????????????