AnalyzerSentence analysis3SpansSentence積み重ねが大事1000 character limitAnalyzeSentence積つみ重かさねが大だい事じSpan Details積つみ重かさねpile; stack; accumulationnounがsubject markergrammar大だい事じimportant; serious; crucial; valuable; precious; treasured; serious matter; major incident; crisis; great undertaking; great enterprise; great thing; safe; OKna-adjective, noun