?? ????“??????????????” ????
????:1????????:?????????
2???????????
3????????????
4???????????
5???????
??????12?2??? (??????)???12?1???????????“?”,?????50?“???”?
???????????????????????????????????,??????????????????????1???????????????????????????????????,????1????????,??????????????????????
12??????1???????,???????????????????????????????????????????????(?????????)??????????????????????????? ????,1971????,?????????????,???,??????????????????????????,???1974??????????,????“???”???????????
??,?????????????“????”?????,????,??????????????(?)
???????:??