AnalyzerSentence analysis6SpansSentence古来、致仕は七十歳とされた。1000 character limitAnalyzeSentence古こ来らい、致ち仕しは七なな十じゅっ歳さいとされた。Span Details古こ来らい、from ancient times; since olden days; from time immemorialadverb, no-adjective, noun致ち仕しresignation; retirement from office; seventy years of agenoun, suru verbはtopic markergrammar七なな十じゅっseventy; 70-> 70numeric歳さい... years old; age (of) ...counterとされた。is regarded as; is said to be-> とされるgrammar