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Sentence
Span Details
西洋古典学
Western classical studies; classicsnoun
に
direction, time, indirect object, or target markergrammar
は
topic markergrammar
文献学
philology; textual criticismnoun
の
possession, attribution, nominalizer, or nominal linkergrammar
手法
technique; method; approachnoun
が
subject markergrammar
不可欠
indispensable; essential; vitalna-adjective, noun
だ。
plain copulagrammar