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Sentence analysis
8Spans
Sentence
Span Details
環境調査
environmental survey; environmental researchnoun
の
possession, attribution, nominalizer, or nominal linkergrammar
一環
part of a larger plan; link in a chain of events; monocyclicnoun, no-adjective
として
as; in the role ofgrammar
水中生物観察
aquatic life survey; underwater biological observationnoun
を
object markergrammar
行っ
perform; carry out; conduct; do-> 行うgodan verb
た。
past tense or completed actiongrammar