- 1.But soot - also known as black carbon - from millions of villages like this one in developing countries, is emerging as a major and previously unappreciated source of global climate change.
但是来自于成千上万个象这样的小村庄的烟尘——又叫黑炭，正在成为全球气候变化的一个曾被忽视的重要根源。
dict.yoduao.com - 2.WHO said that member countries should use this report to confirm the contents of the country's major health challenges faced by developing health policy.
世卫组织说，成员国应该用这份报告中的内容来确认该国面对的主要健康挑战，制定卫生政策。
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有道词典