最終更新日:2024/06/26
The Mesoarchean eon is a part of Earth's history, which lasted from about 3 billion years ago to about 2.8 billion years ago.
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中始生代は地球の歴史の一部であり、約30億年前から約28億年前まで続いた。
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元となった例文
The Mesoarchean eon is a part of Earth's history, which lasted from about 3 billion years ago to about 2.8 billion years ago.