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

2????????????

3?????????

4?????

5?????????

???

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

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

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

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

?:??

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

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

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

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