????23?(?)???????

???????????????????????????2?6???? (????? ???)??????????????6?,???????????????23???(?)??????6???????????(??),?????

?????,?????????23??????(??)?21?????????????,???????????????????,???????????????????????????????????13???????5?,????(?)????

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

??1973?,???????????????(??)(???????)????,???23??587?,??????????300??,????8????????????????,???3000??(???)