Last Updated：2025/12/03
Sentence
科学者たちは、微妙な摂動を検出するために、月の軌道の変化を数回の恒星月にわたって追跡した。
Quizzes for review
Scientists tracked the moon's orbital variations over several sidereal months to detect subtle perturbations.
See correct answer
Scientists tracked the moon's orbital variations over several sidereal months to detect subtle perturbations.
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