AnalyzerSentence analysis6SpansSentence空港の警備は厳重だ。1000 character limitAnalyzeSentence空くう港こうの警けい備びは厳げん重じゅうだ。Span Details空くう港こうairportnounのpossession, attribution, nominalizer, or nominal linkergrammar警けい備びsecurity; guard; policingnoun, suru verbはtopic markergrammar厳げん重じゅうstrict; severe; stringent; rigorousna-adjective, nounだ。plain copulagrammar