AnalyzerSentence analysis3SpansSentence熱心な推進者1000 character limitAnalyzeSentence熱ねっ心しんな推すい進しん者しゃSpan Details熱ねっ心しんenthusiastic; eager; zealousna-adjective, nounなadnominal form of the copula after a na-adjectivegrammar推すい進しん者しゃpromoter; driving force; pioneernoun