AnalyzerSentence analysis6SpansSentence彼らは一心同体のパートナーだ。1000 character limitAnalyzeSentence彼かれらは一いっ心しん同どう体たいのパートナーだ。Span Details彼かれらthey; thempronounはtopic markergrammar一いっ心しん同どう体たいbeing one in body and soul; of one flesh; two hearts beating as onenounのpossession, attribution, nominalizer, or nominal linkergrammarパートナーdance partner; work partner; business partner; partner; spouse; significant othernounだ。plain copulagrammar