蜜芽传媒

Media English 媒体英语：Orangutan squeaks reveal language evolution, says study 科学家称红毛猩猩叫声揭示人类早期语言进化过程

What do orangutan ‘kiss squeaks’ tell us about language evolution?

09 February 2017

1 minute

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蜜芽传媒 Learning English

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