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Sentence analysis
8Spans
Sentence
Span Details
老朽化
deterioration; becoming decrepit; becoming worn outnoun, suru verb
した
under; below; beneath; bottom; lower part; younger; lower in rank; inferior; right after; no sooner than; trade-in; preliminary; preparatory-> 下noun, no-adjective, noun prefix
橋
bridgenoun
の
possession, attribution, nominalizer, or nominal linkergrammar
補修
repair; mendingnoun, suru verb
が
subject markergrammar
必要
necessary; needed; essential; necessity; need; requirementna-adjective, noun
だ。
plain copulagrammar