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

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

3???????

4??????

5????????

???12????3?? (?????????? ???? ??)??????????????????????????????????????????????3????????????,?????????,???

12???????????????3??,??????????“?????”??? (???????)

??????????????????????????????“???????”??????,???“?(G20)????”????????

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

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

??????????????50??????????,???2009??????,???????????????,???????????????????????“?????????????”,??????????????,??????????????????????????????????????????????????????????????????????????????

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

“????????????????????????,????,?????????????????,??????”??????,?????????????,?????(??????)

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