????:1?????????:??????

2?????

3???????

4????????????

5????????????

?????????

“????????????????,???,????”

??????????????G20???????????,???“?????????”??????????,?????????????????????????????????,???

“??????????????????????”???????????????????,???????:????,??????????,?????????????......?????????“??”“?”??,??????,???????????,??,????

??:??????????????????????????????????????????

?:????????

??:?????????????????

???:???????????????????

???:????????????

???????????????????:????????