Last Updated：2025/11/26
Sentence
考古学者たちは川岸でいくつかの手斧を発見し、初期の道具製作技術を明らかにした。
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The archaeologists found several hand axes near the riverbank, shedding light on early tool-making techniques.
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The archaeologists found several hand axes near the riverbank, shedding light on early tool-making techniques.
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