在非洲某些地区，最让人担心的是偷猎行为 - 尤其是对森林象
Poaching is a major concern in parts of Africa - especially of forest elephants
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.
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.
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