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

2??????????

3??????????

4?????????

5??????????

??75%????,?????????????,??????,?????3000???????10???10????,???54.8%,???1.7????????

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

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

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

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

???,??????????“???????????”,??????14???,?,?????????“??”“??????”,???????????“?????????”“????”,??????????,????????????????“?”?????

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