AnalyzerSentence analysis3SpansSentence高度な専門知識1000 character limitAnalyzeSentence高こう度どな専せん門もん知ち識しきSpan Details高こう度どaltitude; height; elevation; advanced; high-level; sophisticatednoun, na-adjectiveなadnominal form of the copula after a na-adjectivegrammar専せん門もん知ち識しきexpertise; specialized knowledge; technical knowledgenoun