AnalyzerSentence analysis4SpansSentence共に歳を重ねる1000 character limitAnalyzeSentence共ともに歳さいを重かさねるSpan Details共ともにtogether; jointly; at the same time; along with; as; bothadverb歳さい... years old; age (of) ...counterをobject markergrammar重かさねるpile up; stack; put on top of another; repeat many times; accumulate; go through repeatedlyichidan verb