?? ??“????”????“0??”????????
????:1?????????:???????
2???????
3?????????
4??????????????
5???????
???“??”???????????????????????????,???,??????
????,??“??????????????????”???????????,?????“???”?????,????????????????,?????????
???????????????
??“?????????”?????,“0?????”?????
?????????,?????????,??“????”?
??????????,?????????????????,????????
??????????:????????????????????????,?????80%????????,???????????70%??????,????70%???????????????
????????????????,?????“??????????”????????,??,????????????“????????????????”,??????????????“???????????????????”???????
????????????:????????????,??????????????????????????,??????,????????????????????????“?????????”???????,????????,???8????,??????????????????8???????“??????????????”????,????????,?????????????
??????????,???????????????????????“????”?????
???????????:??????????????,????????????,?????????
?????????????????????,?????,???,?????????????????????????????????????????????,??????????????????????,?????????
???:????,???????????????,????,?????????,?????,???????????????????
????,?????,???????????????????
???????????:???????????????????????????????,????????????????????????;??????????,????????????,??????????????????,????????,????????,???????????????????
????????????,“???????????”???,??????????????????????????????????????????,?????,??????
????????????????:?????,?????,??????????????????,???????,?????????????,????,????????????? ????????????:????????????