Last Updated：2025/11/28
Sentence
地質学者たちは、過去の洪水を解明するために川沿いの沖積堆積物を調査して地図化した。
Quizzes for review
Geologists mapped the alluviations along the river to understand past flood events.
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Geologists mapped the alluviations along the river to understand past flood events.
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Related words
alluviations
English - English
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