AnalyzerSentence analysis6SpansSentence彼らは城を守った。1000 character limitAnalyzeSentence彼かれらは城しろを守まもった。Span Details彼かれらthey; thempronounはtopic markergrammar城しろcastlenounをobject markergrammar守まもっprotect; guard; defend; keep (a promise); observe (rules); follow-> 守るgodan verbた。past tense or completed actiongrammar