AnalyzerSentence analysis6SpansSentence彼は蘭栽培法の専門家だ。1000 character limitAnalyzeSentence彼かれは蘭らん栽さい培ばい法ほうの専せん門もん家かだ。Span Details彼かれhe; him; boyfriendpronounはtopic markergrammar蘭らん栽さい培ばい法ほうorchidology; orchid cultivation methodnounのpossession, attribution, nominalizer, or nominal linkergrammar専せん門もん家かspecialist; expert; professionalnounだ。plain copulagrammar