AnalyzerSentence analysis4SpansSentence友達との約束を守る。1000 character limitAnalyzeSentence友とも達だちとの約やく束そくを守まもる。Span Details友とも達だちfriend; companionnounとquotation, conditional, companion, or and markergrammarのpossession, attribution, nominalizer, or nominal linkergrammar約やく束そくを守まもる。keep a promise; keep one's wordexpression, verb