Last Updated：2025/12/02
Sentence
研究者たちは洞窟の生態系を調査している際、地下河川で数匹の口の大きな盲目ナマズを発見した。
Quizzes for review
Researchers discovered several widemouth blindcats in the subterranean river while surveying the cave's ecosystem.
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Researchers discovered several widemouth blindcats in the subterranean river while surveying the cave's ecosystem.
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