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Sentence analysis
9Spans
Sentence
Span Details
この
this; last (couple of years, etc.); these; past; you (as in "you liar")-> 此のpre-noun adjective
海域
sea area; watersnoun
の
possession, attribution, nominalizer, or nominal linkergrammar
測深
depth sounding; bathymetrynoun, suru verb
データ
data; datumnoun
は
topic markergrammar
まだ
still; as yet; (not) yet; more; still more; at least; comparatively; relatively; unfinished; incomplete; not yet done-> 未だadverb, na-adjective
不十分
insufficient; inadequate; imperfectna-adjective, noun
だ。
plain copulagrammar