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Sentence
Span Details
DNSスプーフィング
DNS spoofing-> ＤＮＳスプーフィングnoun
を
object markergrammar
防ぐ
defend against; protect against; prevent; avert; avoidgodan verb
に
direction, time, indirect object, or target markergrammar
は
topic markergrammar
DNSSEC
-proper noun
が
subject markergrammar
有効
valid; effective; in effect; yuko (judo)na-adjective, noun
だ。
plain copulagrammar