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5Spans
Sentence
Span Details
歴史的
historical; traditional; historicna-adjective
な
adnominal form of the copula after a na-adjectivegrammar
背景
background; backdrop; setting; circumstances; context; background to a situation; backing; support from behind the scenesnoun
を
object markergrammar
調べる。
examine; look up; investigate; checkichidan verb