AnalyzerSentence analysis5SpansSentence年で体力が衰える。1000 character limitAnalyzeSentence年としで体たい力りょくが衰おとろえる。Span Details年としyear; age; years old; old age; past one's primenounでlocation, means, or scope markergrammar体たい力りょくphysical strength; stamina; endurance; strength (of a business, economy, etc.)nounがsubject markergrammar衰おとろえる。weaken; decline; waste awayichidan verb