AnalyzerSentence analysis3SpansSentence苦労を楽しむ1000 character limitAnalyzeSentence苦く労ろうを楽たのしむSpan Details苦く労ろうtrouble; hardship; difficulty; labor; toil; pains; anxiety; worry; concern; caresnoun, suru verbをobject markergrammar楽たのしむenjoy; have fun; take pleasure in; look forward togodan verb