AnalyzerSentence analysis7SpansSentence友人を介して彼と知り合った。1000 character limitAnalyzeSentence友ゆう人じんを介かいして彼かれと知しり合あった。Span Details友ゆう人じんfriendnounをobject markergrammar介かいしてthrough; via; by means ofexpression彼かれhe; him; boyfriendpronounとquotation, conditional, companion, or and markergrammar知しり合あっget to know each other; become acquainted-> 知り合うgodan verbた。past tense or completed actiongrammar