??????????????2???????6?? (???????????????????? ?)“???????????,??”,?????????????????“???????????????????”?????

?,???,????

??????:??????????????,???????(???? ????????????????????)

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

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

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

???:???????,??(?? ??????????????)

???????,5????10????,?????,????????????????????????,?????,???????????????

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

2????????????????5???????????????????,?????????????????“?”?????????????????? ??? ???????

?????7?????????????“???????????????”??,“??”?????????,???140?????????????????;???????????,???????;??“???”?????????,?????,???????

??????????,????280???350???,??????????80%???,“????????????????????”??????????56???,??

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

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

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

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

??

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