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Sentence analysis
8Spans
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
では
contrastive で + は; then; well thengrammar
コブハクジラ
Blainville's beaked whale; dense-beaked whale-> 瘤歯鯨noun
が
subject markergrammar
時々
sometimes; occasionally; at times; seasonal; appropriate for the seasonadverb, no-adjective, noun
観察
observation; watching; surveynoun, suru verb
される。
passive, potential, or respect auxiliarygrammar