贸发会议关于发展中国家合作性技术交流的的英文

unctad governmental experts on cooperative exchange of skills among developing countries

• 贸:    trade
• 发:    hair
• 关于:    about; on; with re ...
• 发展中国家:    developing country
• 合作:    cooperate; collabo ...
• 性:    nature; character; ...
• 技术交流:    technical exchange
• 的:    4次方是 The fourth po ...