AnalyzerSentence analysis6SpansSentence電力網の整備が急務だ。1000 character limitAnalyzeSentence電でん力りょく網もうの整せい備びが急きゅう務むだ。Span Details電でん力りょく網もうpower grid; power networknounのpossession, attribution, nominalizer, or nominal linkergrammar整せい備びmaintenance; servicing; development; improvement; putting in placenoun, suru verbがsubject markergrammar急きゅう務むurgent task; pressing need; imperativenounだ。plain copulagrammar