“????????????????”,?“????”?

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

????????“??????????”

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

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

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

??????,?????????70%?????80%,???,?????????????:“???‘220??’?????????????????,?????????,?????????????????????,?????????,??????????,??,??????,???????,??,????”

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

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

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

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

??“???????????????????????”??????????????????

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

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

??????????“???????”??????,???????

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

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

??????????????,??????,????,?,???????20???30????,??????????

“??????????,????,????????????,??????????????”???????,?????,????,?????“??????,?,?????????2??3?????????????????,??????????,???????????????????????????????????,????????,????”

??????,????????,????????????????????????????????????????????“2:1:1”,??????????????,???

??????,????“???,????????????????????,??,?????????????????????????????”??????,?????????????,??????????,??????????(????????????)(«???»???? ?????????) ????????:????????

??

??:???????????,??????????,??????????????