In other words, the annual report represents an effort by the Council to live up to the expectations of the membership and to be accountable for its work to that membership, from which it receives its powers.
换句话说，年度报告体现了安理会满足全体会员的期望，向全体会员说明其工作情况的一种努力，而它的权力正是全体会员所赋予的。