AnalyzerSentence analysis2SpansSentence約束を破ってはならない。1000 character limitAnalyzeSentence約やく束そくを破やぶってはならない。Span Details約やく束そくを破やぶっbreak a promise; go back on one's word; renege-> 約束を破るexpression, verbてはならない。must not; may notgrammarAlso Foundならないならないcannot help feeling; unbearably; irresistibly; must not; should not; must; have to; ought to; cannot; unable to; notoptional