AnalyzerSentence analysis7SpansSentence宇宙開発の新紀元を画する発見だ。1000 character limitAnalyzeSentence宇う宙ちゅう開かい発はつの新しん紀き元げんを画かくする発はっ見けんだ。Span Details宇う宙ちゅう開かい発はつspace development; space explorationnounのpossession, attribution, nominalizer, or nominal linkergrammar新しん紀き元げんnew era; new epochnounをobject markergrammar画かくするdraw a line; demarcate; mark off; divide; map out; plan; devisesuru verb発はっ見けんdiscovery; detection; findingnoun, suru verbだ。plain copulagrammar