AnalyzerSentence analysis6SpansSentence彼は交渉事が得意だ。1000 character limitAnalyzeSentence彼かれは交こう渉しょう事ごとが得とく意いだ。Span Details彼かれhe; him; boyfriendpronounはtopic markergrammar交こう渉しょう事ごとnegotiating; bargainingnounがsubject markergrammar得とく意いsatisfaction; pride; triumph; strong point; forte; specialty; regular customer; regular client; patronnoun, na-adjectiveだ。plain copulagrammar