AnalyzerSentence analysis3SpansSentence空気が重い。1000 character limitAnalyzeSentence空くう気きが重おもい。Span Details空くう気きair; atmosphere; mood; situation; someone with no presence; someone who doesn't stand outnounがsubject markergrammar重おもい。heavy; weighty; emotionally heavy; depressed; uneasy; slow; sluggish; clumsy; important; serious; grave; severe; critical; solid; dignified; steadyi-adjective