AnalyzerSentence analysis3SpansSentence未開の分野1000 character limitAnalyzeSentence未み開かいの分ぶん野やSpan Details未み開かいuncivilized; primitive; savage; undeveloped; unexplored; uncharted; unbloomed; not yet openno-adjective, nounのpossession, attribution, nominalizer, or nominal linkergrammar分ぶん野やfield; area; domain; branchnoun