?? ????????????????????????????????“????”??????????
????:1?????:??????????
2????????????
3???????sn
4????????
5??????????
?????????????12??????????3??? ?:??????????????“????”????
??????????????
??????2?????????????????????“?????”??????????????,????????:11??????????????????????,????“?????”???????,???????“????”????????????“?????”??????????,????????????????????????,??????“??”,?????????????
???,???,????????????????????11????14????,?????????????????????????6??????
“????‘??????’???????????????,????‘??????????????’???????????,??????”???????????,?????????,????????????????????????,?????????,?????????????????????????????????????
??????????????????????????????……????????????????,?????????,????????“????”??????????????????????,????????????????3???1700?????
“???‘??????’??????????????????????????????????,????”????????????????????????,“???,????,?????,??????????”
???????????????“???????????”??“???”,?25????227????????11????????????100???????????,??????????????????????????????,????????????????????“????”?????
“?????????????”?,????,???,?????????????“????????????????????????????”????,????????????????????????????????????????????????????????????????????????????????????,?????????“??????????????????”“????”“???????????”?
????,????,???????????????????,?????“???”????????????????
“??????,???????????‘?????’????,????????????????????????????????????????????‘?????????’???”???,????????,???????????????????,???????,?????????“???????????”???
????“??”????????????????,????????????,???????????????????????????,???“???????”“?????????????”?????????????
???,????“?????????”???????????,????????????,???????????????????????,?????????????????????????????????????????,??????,????,?“????”????
“?????????????”???,??“????????”?????“??????????”???????“????”???????????,????????“??????????????”???,??,???????????????????????????????,??????????
??“????”??????,??“??????????????”???????????????????,??????????????“??”“????”“?????????????????????”?????,??????????????,???????????……???????“????”????,????????
“??10????????????????,????‘??????????’??????????????????????????????????????,????????????????‘???’???????????????????????”?????????????,?????????,????????????????,?????????????????????????????????,??????“??????????????”????????????????????????????????????
???????????,?????
“???????,??????,??????????????‘????’?????,??????????,??????????????????,??????????????,???????????????????????,????????‘???????’?????????,?????,?????”???????? ??:???????