??
?????????????2??6?????????????????? (????????? ???????)??????6?,???????“????????????????????????-2000”??????
???,??,???????????,“??”???,???
?“??????????-2000”??????????????????“????????????????”?
?????????6??,????????????,????????“???-2000”??,?????????????????6????????????????????????,?????????????6???????????“????-2000”?,????????????????????(?) ???:????????????
?????????
????????“??????????-2000”???????????????