All AMPAS members must be invited to join by the Board of Governors, on behalf of Academy Branch Executive Committees.

学院执行委员会必须被邀请所有电影艺术与科学学院的成员参加理事会。

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And you choose who you work for -- I mean AMPAS -- with Sid Ganis and Alan Bergman as chair and vice-chair of this ball?

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