Last Updated：2025/12/07
The technician realized the old piano's untuneableness after several failed attempts and recommended replacing the soundboard.
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The technician realized the old piano's untuneableness after several failed attempts and recommended replacing the soundboard.
音声機能が動作しない場合はこちらをご確認ください
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Source Sentence
技術者は何度も試みた後、古いピアノが調律できないことに気づき、響板の交換を勧めた。
