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

2????????

3?????????

4?????????

5???????sn

??9???22?????? ???:?“???????” ??????

??????? ????

“?,??????‘???’??,‘?????’??”“00????”??????“??????????”????,??????????????????,?????“??,?,??????????????,??”

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

???????(????)

?,???,???“????”??8???????,?????246%,??????????????????????????????“95???????”“00??”,????????????????,????????????????????????

?,??«??»«???»????,????

“10??????????”??,???????????????,???????????,????????????“???”,????????????????????????????????????????????,??????????“????????????,?????????,??????”

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

“??????????????????????,?????????????‘???’?,??????,?????”“90???”??????(????????????????)??????,“???????,?????????????,???????????‘?’?”

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

????“90?”??????7????????,?????????????????,??,?????????“??????????”?“??‘50??’???‘80???????’???????,??‘??????????’,????????????????????,??‘90????????????’‘00????’??,?????????????‘???????’,??????????”

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

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

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

??????????,?????????????,??????????“???????????????……???????????????????,??????,???”(?)

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