“????”,??“?????????????”?

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

???“?????????????”

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

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

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

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

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

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

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

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

????????????????“??????”?????????

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

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

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

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

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

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

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

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

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

??

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