He was returning to his demanding job as head of the WHO sub-office in South Darfur.

作为 世卫组织达尔富尔南部分办事处的负责人，他当时正要返回他在那里繁忙的工作岗位。

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After a generation in the doldrums, sub-Saharan Africa (SSA) grew by an average 6.5% a year in 2003-07, reversing the long-term decline in income per head.

在整个一代人的消沉经历之后，撒哈拉沙漠以南的非洲国家(下称撒哈南的非洲)在2003年至2007年间创下了年均6.5%的经济增长，这也扭转了人均收入长期低下的局面。

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“You leapfrog over the need for fixed lines, ” said Adam Kendall, head of the sub-Saharan Africa power practice for McKinsey &Company, the global consulting firm.

“超越了对固定线路的需求，”全球咨询公司 McKinsey &Company非洲南撒哈拉电力业务总裁亚当·肯戴尔说。

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Now that the Democrats are in the majority, Zoe Lofgren, the head of the sub-committee on immigration, thinks a deal is at least a possibility.

ECONOMIST: Immigration

If sub-prime borrowers could be helped to make better decisions, says James Carr, head of research at the Fannie Mae Foundation, sub-prime lenders would have to bring rates down, and many would get prime loans.

ECONOMIST: Lawmakers, state and federal, are mounting an attack

Their cases share a common thread -- repeated concussions, sub-concussive blows to the head, or both.

CNN: NFL wants players' suit over concussions dismissed