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Last Updated：2025/08/24
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Sentence quizzes to help you learn to speak

深刻な汚染が川の状態を悪化させていた。

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Сильное загрязнение ухудшало состояние реки.

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Google Translation / DeepL Translation

深刻な汚染が川の状態を悪化させていた。

Severe pollution worsened the condition of the river.

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