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Sentence analysis
8Spans
Sentence
Span Details
国際貿易
international tradenoun
の
possession, attribution, nominalizer, or nominal linkergrammar
授業
class; lesson; teaching; schoolworknoun, suru verb
で
location, means, or scope markergrammar
要素比率理論
factor proportions theorynoun
を
object markergrammar
学ん
learn; study; take lessons in-> 学ぶgodan verb
だ。
past tense or completed action-> たgrammar