Hugh J. Roberts is chief operating officer at the Water Institute of the Gulf, an environmental research group.

休·J·罗伯茨是环境研究组织——海湾水资源研究所的首席运营官。

He's director of the International Climate Institute at the World Resources Institute, which is an environmental research group.

瓦斯科是世界资源研究所国际气候研究院的负责人，该研究所是一个环境研究组织。