One, two, three ... three times at the other ... so eight specific actions by him, knocking it with another stone, to take off a flake, and to leave this almost straight line, which is a sharp edge.
另一边一,二,三… … 三次。他用另一块石头总共敲击了八次来剥落多余的部分,打制出这道近笔直的利刃。”——大卫? 阿滕伯勒。