The United Nations Institute for Training and Research (UNITAR) and the Department of Economic and Social Affairs are jointly conducting a workshop on the World Summit for Sustainable Development (Johannesburg Summit).
联合国训练研究所（训研所）及经济和社会事务部将联合举行一次关于可持续发展问题世界首脑会议（约翰内斯堡首脑会议）的讲习班。