非洲丛林象被重新划分为一种完全不同于热带草原象的物种。
Forest elephants were reclassified as an entirely different species of elephant from their African savanna counterparts.
科学家们使用了详细的基因分析证明，非洲的稀树草原象和非洲森林象已被不同的物种几百万年。
The scientists used detailed genetic analysis to prove that the African savanna elephant and the African forest elephant have been distinct species for several million years.
非洲草原象和森林象之间的分化几乎和人类及黑猩猩间的分化一样古老，这一结果让我们大家都感到吃惊。
The split between African savannah and forest elephants is almost as old as the split between humans and chimpanzees. This result amazed us all.
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