AnalyzerSentence analysis4SpansSentence心を入れ替えて、勉強に励みます。1000 character limitAnalyzeSentence心こころを入いれ替かえて、勉べん強きょうに励はげみます。Span Details心こころを入いれ替かえturn over a new leaf; mend one's ways; reform-> 心を入れ替えるexpression, verbて、connective te-formgrammar勉べん強きょうに励はげみwork hard at one's studies; apply oneself to one's lessons-> 勉強に励むexpression, verbます。polite non-pastgrammar
