AnalyzerSentence analysis5SpansSentence未だに原因は不明だ。1000 character limitAnalyzeSentence未いまだに原げん因いんは不ふ明めいだ。Span Details未いまだにstill; even now; to this dayadverb原げん因いんcause; origin; sourcenoun, suru verbReport an issue with this page