(f) While capacity has been built among African scientists through participation in international research initiatives, there is still a need to develop strategies to increase and retain research capacity, skills and infrastructure in the area of air and atmospheric pollution;
(f) 虽然非洲科学家通过参与国际研究活动增强了能力，但仍必须制订战略增加并保留空气与大气污染领域的研究能力、技能和基础设施；