(??)?????“??”??????

??

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

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

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

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

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

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

???????,??,?:“????????????????”

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

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

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

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

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

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

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

??????

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

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

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

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

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

???:?????

?????????

?????(??)?????“??”???????????

????????