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They say that the charcoal could be from gener
问题详情
They say that the charcoal could be from general fires in the area and not from campfires, and the “tools” could be pieces of naturally formed rock.(翻译)
参考答案
参考答案：他们说，木炭可能来自该地区的大火，而不是营火，而“工具”可能是天然形成的岩石碎片。
