the Bronze Age
US /ðə ˈbrɑːnz eɪdʒ/
UK /ðə ˈbrɑːnz eɪdʒ/

1.
青銅器時代
a prehistoric period, lasting in Europe from about 3000 to 1200 BC, during which bronze was largely used to make implements and weapons
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Archaeologists found artifacts from the Bronze Age.
考古学者は青銅器時代の遺物を発見した。
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Many ancient civilizations flourished during the Bronze Age.
多くの古代文明が青銅器時代に栄えた。