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

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

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

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

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

???:???

??

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