?? ????????
????:1?????qq:???????????
2???????
3?????????150
4???????
5???????
?????
??,?,???,1970??4??,????,?????
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????,?,?,1972??12????,??,???
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????????,?,???,1977???5?,??,??
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????,???,?????????,1980?8????,??,??
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