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Sentence
Span Details
朝貢貿易
tributary trade systemnoun
は
topic markergrammar
東アジア
East Asianoun
の
possession, attribution, nominalizer, or nominal linkergrammar
国際関係
international relationsnoun
の
possession, attribution, nominalizer, or nominal linkergrammar
重要
important; essential; significantna-adjective
な
adnominal form of the copula after a na-adjectivegrammar
要素
component; factor; element; element (computing); member (data structure)noun
だった。
past copulagrammar