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Sentence analysis
9Spans
Sentence
Span Details
洪水
flood; floodingnoun
を
object markergrammar
防ぐ
defend against; protect against; prevent; avert; avoidgodan verb
ため
sake or purposegrammar
の
possession, attribution, nominalizer, or nominal linkergrammar
恒久対策
permanent measure; long-term solutionnoun
が
subject markergrammar
急務
urgent task; pressing need; imperativenoun
だ。
plain copulagrammar