AnalyzerSentence analysis5SpansSentence苦労を重ねて成功した。1000 character limitAnalyzeSentence苦く労ろうを重かさねて成せい功こうした。Span Details苦く労ろうtrouble; hardship; difficulty; labor; toil; painsnoun, suru verbをobject markergrammarReport an issue with this page