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

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

3???????

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

5???????

????????:??????6??????????????????13?????????15??????????????????????????????????????“??”????????????,G7??????????????14???,???????????????????,?????4860???????

??????14????,??,??????????????,??????????4860??????????,??????????500???????????,??????????

???14???,????????

????????????????,?????????????????????«?????????????»??????????,?????“???????????????”,??????????????“??????????????”????????????????????????????,??????????????G7????????????????????????“??????????”,?????????????????????“?????”??????????????G7,??????????

???????????,????,?????????,G7??????????????????????????????????????????????,?????????????????,????????,G7???“????????”???,?????? ?????????:????