AnalyzerSentence analysis7SpansSentence環境問題には国際協調が不可欠だ。1000 character limitAnalyzeSentence環かん境きょう問もん題だいには国こく際さい協きょう調ちょうが不ふ可か欠けつだ。Span Details環かん境きょう問もん題だいenvironmental problem; environmental issuenounにdirection, time, indirect object, or target markergrammarはtopic markergrammar国こく際さい協きょう調ちょうinternational cooperation; international harmonynounがsubject markergrammar不ふ可か欠けつindispensable; essential; vitalna-adjective, nounだ。plain copulagrammar
