AnalyzerSentence analysis6SpansSentence部屋の換気が必要だ。1000 character limitAnalyzeSentence部屋へやの換かん気きが必ひつ要ようだ。Span Details部屋へやroom; chamber; apartment; flat; pad; sumo stablenounのpossession, attribution, nominalizer, or nominal linkergrammar換かん気きventilation; air exchangenoun, suru verbがsubject markergrammar必ひつ要ようnecessary; needed; essential; necessity; need; requirementna-adjective, nounだ。plain copulagrammar
