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Sentence analysis
7Spans
Sentence
Span Details
交通
traffic; transportation; communication; exchange (of ideas, etc.); intercoursenoun, suru verb
システム
systemnoun
の
possession, attribution, nominalizer, or nominal linkergrammar
改善
improvement; betterment; kaizen (continuous improvement)noun, suru verb
が
subject markergrammar
必要
necessary; needed; essential; necessity; need; requirementna-adjective, noun
だ。
plain copulagrammar