AnalyzerSentence analysis8SpansSentence彼の宇宙飛行は人類の偉業だ。1000 character limitAnalyzeSentence彼かれの宇う宙ちゅう飛ひ行こうは人じん類るいの偉い業ぎょうだ。Span Details彼かれhe; him; boyfriendpronounのpossession, attribution, nominalizer, or nominal linkergrammar宇う宙ちゅう飛ひ行こうspace flight; spaceflightnounはtopic markergrammar人じん類るいmankind; humanitynounのpossession, attribution, nominalizer, or nominal linkergrammar偉い業ぎょうgreat achievement; great feat; great worknounだ。plain copulagrammar