????:1?600??????:????

2????????????

3???????

4???????200??

5????????

?????????8????19??????? (???????)“??????????????,??????”???19?????????????????,???????????????????,???????????????????,?????????

19????????,??,?,???????????????

???????????????6???????????,???????????????????????,????????????????????,?????????

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

?????????1969?,??????????????????,??????

???,?????????????????,??????,?????????;???,???????????,“?????,????????”(????????????) ?????:????????????