They welcomed the participation of the Secretary-General of UNCTAD in the United Nations Climate Change Conference held in Bali in 2007 and the High-level Conference on World Food Security held in Rome in 2008.
他们欢迎贸发会议秘书长参加2007年在巴厘举行的联合国气候变化问题会议和2008年在罗马举行的世界粮食安全问题高级别会议。