AnalyzerSentence analysis3SpansSentence緊密な連携1000 character limitAnalyzeSentence緊きん密みつな連れん携けいSpan Details緊きん密みつclose; tight; rigorous; compactna-adjective, nounなadnominal form of the copula after a na-adjectivegrammar連れん携けいcooperation; coordination; collaboration; alignment; integration; linkingnoun, suru verb