AnalyzerSentence analysis3SpansSentence大変な時期1000 character limitAnalyzeSentence大たい変へんな時じ期きSpan Details大たい変へんvery; greatly; awfully; serious; grave; immense; terrible; difficult; hard; tough; major incident; disasteradverb, na-adjective, nounなadnominal form of the copula after a na-adjectivegrammar時じ期きtime; season; period; phase; stagenoun, adverb