AnalyzerSentence analysis6SpansSentence3密が感染拡大の原因です。1000 character limitAnalyzeSentence3密みつが感かん染せん拡かく大だいの原げん因いんです。Span Details3さん密みつthree Cs; three conditions for infection transmission; three mysteries (Buddhism)-> 3密nounがsubject markergrammar感かん染せん拡かく大だいspread of infectionnounのpossession, attribution, nominalizer, or nominal linkergrammar原げん因いんcause; origin; sourcenoun, suru verbです。be; is; arecopula, auxiliary出洲ですspit of land; sandspit