AnalyzerSentence analysis3SpansSentence感情の底流1000 character limitAnalyzeSentence感かん情じょうの底てい流りゅうSpan Details感かん情じょうemotion; feeling; sentimentnoun, no-adjectiveのpossession, attribution, nominalizer, or nominal linkergrammar底てい流りゅうundercurrent; bottom currentnoun, suru verb