AnalyzerSentence analysis3SpansSentence変動が激しい1000 character limitAnalyzeSentence変へん動どうが激はげしいSpan Details変へん動どうchange; fluctuation; variationnoun, suru verbがsubject markergrammar激はげしいviolent; furious; tempestuous; intense; extreme; fierce; strong; fervent; vehement; passionate; incessant; relentless; unremitting; steep; precipitousi-adjective