AnalyzerSentence analysis4SpansSentence月面での第一歩1000 character limitAnalyzeSentence月げつ面めんでの第だい一いっ歩ぽSpan Details月げつ面めんmoon's surface; lunar surfacenounでlocation, means, or scope markergrammarのpossession, attribution, nominalizer, or nominal linkergrammar第だい一いっ歩ぽfirst stepnoun