???????????????????????
?A?????A????g?3O??????O??????????????????????????????????????????y?????????
???---
????????????????5000?????????????????????????
????????????????????????
????????????????????????
???????
????????????????????......
???????????????p????̦????????
???
??????????o???????3?2018???????????????1
???????????????????????A???
֡?????????????????????????????
????̧????
201686???????G20????y???G20??????
2016G20??20?????y??2016??2016()??56??2015()???????2016????
???p???????????????????
?: ??????????y???? ?
??