In a report published online on Thursday in the journal Science, the researchers called this evidence of early conceptual abilities “a benchmark in the evolution of complex human cognition.”

星期四在《科学》杂志网上发表的一份研究报告中，研究人员称这种早期概念能力的证据为“复杂的人类认知进化过程中的一个基准。”

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And what's even more interesting is that many of these advanced abilities correlate with key conceptual elements of innovation and creativity.

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