AnalyzerSentence analysis2SpansSentence「ああ、そうか。」1000 character limitAnalyzeSentence「ああ、そうか。」Span Details「ああ、ah!; oh!; alas!; yes; indeed; that's right; aah; gah; argh; hey!; yo!; uh huh; yeah yeah; right-> 嗚呼interjectionそうか。」is that so?; really?; I see; right; oh; OKexpression