AI Dictionary & Vocabulary App "DiQt"

Last Updated：2025/11/21

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Despite years of research and countless observations, the invariability of the species' migratory route remained puzzling to ecologists.

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Despite years of research and countless observations, the invariability of the species' migratory route remained puzzling to ecologists.

長年の研究と数多くの観察にもかかわらず、その種の渡りルートの不変性は生態学者たちを困惑させ続けた。