AnalyzerSentence analysis8SpansSentence尾瀬の高層湿原は貴重な生態系だ。1000 character limitAnalyzeSentence尾お瀬ぜの高こう層そう湿しつ原げんは貴き重ちょうな生せい態たい系けいだ。Span Details尾お瀬ぜ-proper nounのpossession, attribution, nominalizer, or nominal linkergrammar高こう層そう湿しつ原げんhigh moor; raised bognounはtopic markergrammar貴き重ちょうprecious; valuablena-adjective, nounなadnominal form of the copula after a na-adjectivegrammar生せい態たい系けいecosystemnounだ。plain copulagrammar