Barkai also says the tiny flakes suggest these people were more sophisticated than they get credit for.
巴尔凯还表示,这些小刀片表明古代人类比我们所认为的要更加复杂精细。
英语百科
Barkai
Barkai (Hebrew: בַּרְקַאי, lit. Morning Star) is an Israeli kibbutz in the Menashe Regional Council on the western side of Wadi Ara. Its main industries include thermal and acoustic insulation, lamination and packaging: the Polyon Barkai factory; and agriculture: cattle, poultry, avocado and field crops.