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

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

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

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

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

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

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

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

??????:??? ??“??????????”????

?? ????:?“????”??????

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

2?????

3?????

4???????

5???????95?

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

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

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

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

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

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

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

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

??????:???