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

??????1??????????????24??????????????(?????? ??? ???????)????????24????????,?1?????????????28?2??????4???,???????????????????????3?????????????????18????

??,??????????,???????????,?????????????????????1.7?????????,?????3.8???,??????????12.5????????????

????????,????????,??????????????????????,???2900??,?????????????1???

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

“?1?,???,??????????????,??????????????????”??,????????,??????????????????,1?????18?1???????????22?????????????,?????????????(?????????)??,????????????

????????????????????????????????????......????????,??????????,?,??????????????,????????????

???????,??????????????,?,???,??????(?????)