Now there was Herto. As the broad, heavy-browed male skull emerged from its matrix of sand, it proved the perfect face for the out of Africa theory.

但在赫托村的发现提供了最直接的证据，这具头骨来自于一位宽额粗眉的男性，它的出土有力证明了人类起源于非洲的理论。

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Palaeo anthropologists, archaeologists and, more recently, geneticists have all bolstered the "out of Africa" theory, which holds that early man wandered out of the Rift Valley.

古人类学家，考古学家，最近还有遗传学家都支持“走出非洲”的理论，该理论认为早期人类是从非洲大裂谷走出来的。

youdao

Palaeo anthropologists, archaeologists and, more recently, geneticists have all bolstered the "out of Africa" theory, which holds that early man wandered out of the Rift Valley.

古人类学家，考古学家，最近还有遗传学家都支持“走出非洲”的理论，该理论认为早期人类是从非洲大裂谷走出来的。

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