AnalyzerSentence analysis2SpansSentence急に変わる1000 character limitAnalyzeSentence急きゅうに変かわるSpan Details急きゅうにsuddenly; abruptly; quickly; hastily; steeply; sharplyadverb変かわるchange; be transformed; vary; move to; be changed to another place; be different; be unusual; be uncommongodan verb