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Sentence analysis
10Spans
Sentence
Span Details
この
this; last (couple of years, etc.); these; past; you (as in "you liar")-> 此のpre-noun adjective
研究
research; study; investigationnoun, suru verb
では、
contrastive で + は; then; well thengrammar
魚類
fish; fishesnoun
の
possession, attribution, nominalizer, or nominal linkergrammar
摂餌
feeding (esp. by animals)noun
行動
action; conduct; behavior; mobilizationnoun, suru verb, no-adjective
を
object markergrammar
観察
observation; watching; surveynoun, suru verb
した。
light/support verb with a noun or noun-like phrase-> するgrammar