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Sentence analysis
7Spans
Sentence
Span Details
二国間
bilateral; between two countriesno-adjective
の
possession, attribution, nominalizer, or nominal linkergrammar
同盟
alliance; union; leaguenoun, suru verb
が
subject markergrammar
強化
strengthening; reinforcement; enhancement; reinforcement (psychology)noun, suru verb
され
passive, potential, or respect auxiliary-> されるgrammar
た。
past tense or completed actiongrammar