DNA证据显示现代人起源于两万年前的非洲。
DNA evidence indicates that modern humans originated in Africa about 200,000 years ago.
包括农业考古、人类起源与现代人起源等的专题研究。
Studying of special archaeological fields, such as the agricultural archaeology, the origin of human, and so on.
如果“种族”这个术语有任何科学意义的话，那么作为现代人类起源地的非洲就会是世界上拥有最多种族的地方。
If the term race has any useful scientific meaning, then Africa, the continent where modern humanity began, is the most racially diverse place on the planet.
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