????2???22????????(??)??????????????????????????????????……2?????21????,???,300???????????????????????????????????????????,????????????????

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

?????,??????????????????????????????20????????????????30????,?????????2000??????,????????????????,?????????20????

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

?,“????,???,???????,?????”

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

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

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

????????:???????????????? “??????”_????

?? ????:?“??????”????

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

2???????

3?????????

4???????????

5????????

????2???22????????(??)??????????????????????????????????……2?????21????,???,300???????????????????????????????????????????,????????????????

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

?????,??????????????????????????????20????????????????30????,?????????2000??????,????????????????,?????????20????

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

?,“????,???,???????,?????”

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

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

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

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