AnalyzerSentence analysis6SpansSentence彼は試合で大活躍した。1000 character limitAnalyzeSentence彼かれは試し合あいで大だい活かつ躍やくした。Span Details彼かれhe; him; boyfriendpronounはtopic markergrammar試し合あいmatch; game; bout; contestnoun, suru verbでlocation, means, or scope markergrammar大だい活かつ躍やくgreat success; outstanding performance; being very activenoun, suru verbした。light/support verb with a noun or noun-like phrase-> するgrammar