AnalyzerSentence analysis4SpansSentenceコツコツと努力する1000 character limitAnalyzeSentenceコツコツと努ど力りょくするSpan Detailsコツコツsteadily; diligently; ploddingly; knocking; tapping; clickingadverbとquotation, conditional, companion, or and markergrammar努ど力りょくeffort; hard work; endeavornoun, suru verbするlight/support verb with a noun or noun-like phrasegrammar