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Last Updated：2025/08/23
Sentence quizzes to help you learn to speak
Sentence quizzes to help you learn to speak

科学者たちは生態系の健康が改善された兆候を確認しました。

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Ученые отметили признаки улучшения здоровья экосистемы.

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Google Translation / DeepL Translation

科学者たちは生態系の健康が改善された兆候を確認しました。

Scientists observed signs of improved ecosystem health.

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Sentence quizzes to help you learn to speak
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