?? ????70???????“???” ??????????????
????:1??????:??????
2??????????
3????????????
4???????
5?????
???:????????“????”??????????????????????????,????????????,????70?????????????“????????????????”??????,????????????????????,??????“????????????”?????????
????5????,???“????”????????????????????????????,??400??????????“?????????????”????,????“???????”?????????,?????????????????????????“?????????????”,????????????
????????????,?????“????”????????????2.0?????4????,??????“??????????”??,??????????2000???????????,??????,??????????????“??”????????,???????21????2780?????
????,????????????????????????????????????????????????????????????????????????????????70???????????????????????????,????????????????“????????????????”???????,????????????????????????,??“????”????,????“???????”?????
?????????????:???????? ?? ????????
??,???????70????????????“??”????????????,?????????????????????“????????????”?????
??????????????,??“???”??:???????????????????,???????,????,???????,?,?????
??,??????????????,????????
???????????????????,?????,????????“??????????”???????????????????,?????????????????,?????????????????????????“??”????????,?????
???????????:??? ????“????”
????,????????????“??????????????????”????????????????,????????????????,????????????,????????????
????,?????,??????????????????????????????????,???????“????”??????????,??????????8????,??10????????,????120?????????140????????????,??????????????70%,???????????????????????,????,????????????210????,?????????????
???????????????????????:“?????????????????90?????????,???????????????????????,???????,??????????????????????????????????????90????,??,???”
?????????????,????“????”?????,???????????????5??,??
??,???????“????”?????
???:“????,???????????????????????????,??????,??,?????????????????????,???????????????????????,??????????”
“????”???????????
?????????“???????”?????????????,????????????
?,??“??????????????????????”????,???????????????????,????????????,??????????,??????????????????????
???:“????‘??’?????????????????,??,??,??,?????,?????????????,???????????????????” ?????????????:????????????????????