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

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

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

??

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

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

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

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

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

?????

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

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

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

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

???

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

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

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

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

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

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

?? (??)?????“??????”??

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

2?????

3????????98?

4??????????

5???????????

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

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

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

??

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

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

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

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

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

?????

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

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

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

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

???

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

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

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

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

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

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