We note with concern that more than 2 billion people in developing countries do not have access to modern energy services and that 2.4 billion people rely on traditional biomass for their basic energy needs.
4. 我们关注到目前发展中国家还有20多亿人口无法获取现代能源服务，24亿人口依赖传统生物质能源来满足基本的能源需求。