??????????????2???????????????13??? ??????:???????????“???”????????????

?? ????

???20???????????????,????????,???????“??”????????????

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

??????,?????????????“clean”(???????????)?????????????,?????14???????????????:“??????,???????????,?????????????????????,??????”

????????????,???????????????1999????????,?1???????“???????????????,?(??????????)???,????”

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

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

2???????13??????????,?????????????????????73.73????????????? ??????????????? ??? ?????????

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

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

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

????????????,29????????????????????????????????????“?????”???????“????(??)?????????,???????????,???????????????”???????,???????,??????

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

????????

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

???,????????????????,????????????,??,???????????,?1?,????????????

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

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

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

?????????????:???? “??????????”_????

?? (??)??????“?????”??

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

2????????????

3??????v

4?????98???

5???????100?????

??????????????2???????????????13??? ??????:???????????“???”????????????

?? ????

???20???????????????,????????,???????“??”????????????

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

??????,?????????????“clean”(???????????)?????????????,?????14???????????????:“??????,???????????,?????????????????????,??????”

????????????,???????????????1999????????,?1???????“???????????????,?(??????????)???,????”

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

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

2???????13??????????,?????????????????????73.73????????????? ??????????????? ??? ?????????

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

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

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

????????????,29????????????????????????????????????“?????”???????“????(??)?????????,???????????,???????????????”???????,???????,??????

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

????????

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

???,????????????????,????????????,??,???????????,?1?,????????????

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

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

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

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