In Brazil, Iraq, and Jamaica, the International Environmental Technology Centre of the United Nations Environment Programme continued the implementation of a number of projects aimed at improving access to water supply and wastewater treatment.
19. 在巴西、伊拉克和牙买加，联合国环境规划署(环境署)国际环境技术中心继续执行一些项目，旨在改善提供饮用水和废水处理。