AnalyzerSentence analysis4SpansSentence日本語を上達させる。1000 character limitAnalyzeSentence日本にほん語ごを上じょう達たつさせる。Span Details日本にほん語ごJapanese (language)nounをobject markergrammar上じょう達たつimprovement in skill; progress; getting better; upward communication of public opinion; conveying lower-level views to superiorsnoun, suru verbさせる。causative auxiliary-> せる/させるgrammar
