Expressing its deep gratitude for the dedication and commitment, as well as the accomplishments, of Mr. Marcel Boisard, Assistant Secretary-General and, for fifteen years, Executive Director of the Institute,
深切感谢助理秘书长马赛尔·博依萨德先生在担任研究所执行主任十五年内忠心耿耿，矢志不渝，取得了可喜的成就，