????:1???????:?????

2???????????

3???????

4???????

5???????

????????11?????????????22????? (?????????)??,????,???,????????,????????,??,?????????????

?????,???????????2.87?????,??6000????????????,?????3?????????,???4600??????????????,??6????,????????1?????6????15????

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

“????????????,???????????????‘?????????????’,??‘??’?????”??,????,????,????,???????6????????????,???,????????“?????????”???,??????1.5?????????????????????

??“??”,2011????,???????????200???????????????,???????,????????????

“?????????????????????,?????1?????”????????????,?????????????,????????????500?????,?????15?????????,?????????????6??????????1?????????????

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

??????????????,??????????????10??????????????????????,?????????????????,??

???????????,???????????,????????,???????“??????+?????????????”???,??,?????????????????????????,?????(?????)

??:????????????