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

2??????

3???????

4????????

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

?11?????????18??,???G20????????????????????????“?????????”??????,??,????????????????,????????????“??”??,???,?????,???,??

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

???????,????,??

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

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

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

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

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

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