AnalyzerSentence analysis3SpansSentence心が強い1000 character limitAnalyzeSentence心こころが強つよいSpan Details心こころmind; heart; spirit; meaning; point; hidden sensenounがsubject markergrammar強つよいstrong; powerful; tough; good at; skilled; knowledgeable; resistant; durable; able to handle; firm; solid; rigid; intense; fierce; high; dependable; trustworthyi-adjective