Last Updated:2025/09/23
The old concrete bridge has been developing cracks, so it needs regular inspections and repairs.
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古いコンクリート橋はひび割れが進んでいるため、定期的な点検と補修が必要だ。
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The old concrete bridge has been developing cracks, so it needs regular inspections and repairs.
古いコンクリート橋はひび割れが進んでいるため、定期的な点検と補修が必要だ。