AnalyzerSentence analysis3SpansSentence苦労の種1000 character limitAnalyzeSentence苦く労ろうの種たねSpan Details苦く労ろうtrouble; hardship; difficulty; labor; toil; pains; anxiety; worry; concern; caresnoun, suru verbのpossession, attribution, nominalizer, or nominal linkergrammarReport an issue with this page