Last Updated：2025/11/28
Sentence
科学者たちは生物多様性を理解するために、南シナ海にある島や環礁、礁、砂州からなる群島のサンゴ生態系を研究している。
Quizzes for review
Scientists are studying the coral ecosystems of the Spratly Islands to understand their biodiversity.
See correct answer
Scientists are studying the coral ecosystems of the Spratly Islands to understand their biodiversity.
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