AnalyzerSentence analysis3SpansSentence時代の変遷1000 character limitAnalyzeSentence時じ代だいの変へん遷せんSpan Details時じ代だいperiod; epoch; era; age; the times; those days; oldness; antiquity; antique; period piecenounのpossession, attribution, nominalizer, or nominal linkergrammar変へん遷せんchange; transition; vicissitudesnoun, suru verb