The drying up of what is now the Sahara desert had pushed many peoples to the south into sub-Sahara Africa.

如今撒哈拉大沙漠的干涸迫使许多人迁移到撒哈拉以南的非洲。

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Mali was one of the first countries in the sub-Sahara region in Africa to establish diplomatic ties with the People's Republic of China.

马里是撒哈拉以南非洲最早同新中国建交的国家之一。

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As tropical RACES in Sub-Sahara, a relatively closed environment, the black peoples in Africa have in their traditional cultures many essential features in common.

由于同属生活于撒哈拉以南这一相对封闭环境中的热带民族，非洲各族黑人的传统文化有许多共同的基本特征。

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When I go to Sub-Sahara Africa and I talk to African leaders, they say to me, how can the U.S. tell us how to fight our epidemic when they can't even figure out how to fight an epidemic among black people that they live next to, that they go to school with, that are right in their own community?

NPR: Advocates Want More Focus on Domestic AIDS Cases

Neither Belmoktar nor Abou Zeid sat at the top of AQIM's hierarchy in North Africa but they became the two most powerful al Qaeda figures in the sub-Sahara.

CNN: Al Qaeda reported to suffer double blow in Sahara