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来源:雅诚德英语网
These could reflect the declining weight of the human skeleton that seems to have accompanied the switch to settled life, which started some 15,000 years ago.
这能反映始于大约15,000年前向定居生活的转变时,伴随而来的人类骨架重量的下降。
These could reflect the declining weight of the human skeleton that seems to have accompanied the switch to settled life, which started some 15,000 years ago.
这能反映始于大约15,000年前向定居生活的转变时,伴随而来的人类骨架重量的下降。