AnalyzerSentence analysis3SpansSentence学業に励む。1000 character limitAnalyzeSentence学がく業ぎょうに励はげむ。Span Details学がく業ぎょうstudies; schoolwork; classworknounにdirection, time, indirect object, or target markergrammar励はげむ。work hard; strive; devote oneselfgodan verb