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

2????????

3?????

4???????

5??????????

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

????????????

????????????????«?????»,??,????,???

?????:“?????????????????”

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

?????,??????,??????????(WTO)????????????????,????

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

??????????????????

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

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

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

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