?? G7????????79????? ??????????????
????:1???????:????
2?????
3?????
4???????
5?????????
????????8???????12??? ??8????12???????????
???????????????:9???????????????,????????79???,???????,????????G7???????????????????????????,????????????
???????????,?????????,??????????????????????????,??????????????,??????????????,?????????,??,??????????????
“???????????????????,?????????????”???? ????????????????????:????????????????