AnalyzerSentence analysis5SpansSentence必要な時間を見積もる。1000 character limitAnalyzeSentence必ひつ要ような時じ間かんを見み積つもる。Span Details必ひつ要ようnecessary; needed; essential; necessity; need; requirementna-adjective, nounなadnominal form of the copula after a na-adjectivegrammar時じ間かんtime; hour; period; class; lessonnounをobject markergrammar見み積つもる。estimate; calculate roughlygodan verb