?? ???????????????:??? “????”??
????:1???????:???????
2?????vx
3??????????
4???????????
5???????
?11??????????????27???? 11?27??????,?????????????:????????????????????????APEC?????,???????“?????????”,??????“????”,????,“??”??????????????
?????????,????,?,????????????????????“????????????”???,???????,??????,??????
??????:??????????????