AnalyzerSentence analysis3SpansSentence真剣な努力1000 character limitAnalyzeSentence真しん剣けんな努ど力りょくSpan Details真しん剣けんserious; earnest; sincere; real sword; actual bladena-adjective, nounなadnominal form of the copula after a na-adjectivegrammar努ど力りょくeffort; hard work; endeavornoun, suru verb
