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Sentence analysis
9Spans
Sentence
Span Details
水紋学
hydrologynoun
は、
topic markergrammar
水資源
water resourcesnoun
の
possession, attribution, nominalizer, or nominal linkergrammar
管理
management; administration; controlnoun, suru verb
に
direction, time, indirect object, or target markergrammar
欠かせない
indispensable; essential; vital; crucialexpression, i-adjective
学問
study; scholarship; learning; discipline; branch of learning; sciencenoun, suru verb
だ。
plain copulagrammar