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Sentence analysis
8Spans
Sentence
Span Details
海洋観測
oceanographic observationnoun
用
business; task; errand; use; purpose; for ... use; used for ...; made for ...; call of nature; excretionnoun, noun suffix
の
possession, attribution, nominalizer, or nominal linkergrammar
ブイロボット
buoy robotnoun
が
subject markergrammar
開発
development; cultivation; application; exploitation (of resources)noun, suru verb
され
passive, potential, or respect auxiliary-> されるgrammar
た。
past tense or completed actiongrammar