以他的观点看，露西这一物种与现代人区别之处在于可能已造成步态差异的方式。
Lucy's species differed from modern humans in ways that might have created gait disparities, in his view.
“有趣的是，现代人的脑容量和智商仅有非常微弱的关连，”他说。
"The interesting thing is within modern humans, the size of the brain correlates only very weakly with any measure of intelligence," he said.
他说：“可能只是50个Denisovan人和1000个现代人杂交。”
It could be just 50 Denisovans interbreeding with a thousand modern humans.
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