AnalyzerSentence analysis5SpansSentence主な原因は不明です。1000 character limitAnalyzeSentence主おもな原げん因いんは不ふ明めいです。Span Details主おもなmain; chief; principal; importantpre-noun adjective原げん因いんcause; origin; sourcenoun, suru verbReport an issue with this page