AnalyzerSentence analysis6SpansSentence米ドルは代表的なキーカレンシーだ。1000 character limitAnalyzeSentence米べいドルは代だい表ひょう的てきなキーカレンシーだ。Span Details米べいドルUS dollar; USDnounはtopic markergrammar代だい表ひょう的てきrepresentative; exemplary; modelna-adjectiveなadnominal form of the copula after a na-adjectivegrammarキーカレンシーkey currencynounだ。plain copulagrammar