AnalyzerSentence analysis7SpansSentence森林の虫害対策が急務だ。1000 character limitAnalyzeSentence森しん林りんの虫ちゅう害がい対たい策さくが急きゅう務むだ。Span Details森しん林りんforest; woodsnoun, no-adjectiveのpossession, attribution, nominalizer, or nominal linkergrammar虫ちゅう害がいinsect damage; damage caused by insectsnoun対たい策さくcountermeasure; measure; stepnounがsubject markergrammar急きゅう務むurgent task; pressing need; imperativenounだ。plain copulagrammar