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

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

???,???????????????,?????????12????????????

19????????

2??????6???????????,??600?????????,????????????????????????????19????,??2????????????15?????????????,????

?????????????:“?????”??? ???????????

?,??“???”?????????????????????????600????????????????????????????,?????????????????1????,????,???????????

??,?????????????????1000??????????????????,??100??????????,??????????

????:????+???? ??

??,???????“??+??????????????”???2??????5?????,???????????500?????,?????????7????,???

???“????????????”,???“?????????????”,???22?????,????2????????????

??“????” ???

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

????,?????????????????????????????????,???????????????????,???98%,?????????2???????3000???????????????????

????????,????????????????????????????????10????,???? ??:?????

??

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