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

2????????

3?????????

4???????

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

???????

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

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

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

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

???:???????

???????:???

???:??

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

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