AnalyzerSentence analysis2SpansSentence炭素14年代測定1000 character limitAnalyzeSentence炭素14たんそじゅうし年ねん代だい測そく定ていSpan Details炭素14たんそじゅうしcarbon-14-> 炭素１４noun年ねん代だい測そく定ていage determination; datingnoun
