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Sentence analysis
7Spans
Sentence
Span Details
世界初
world's first; first in the worldno-adjective, noun
の
possession, attribution, nominalizer, or nominal linkergrammar
技術
technology; engineering; technique; skill; art; craftnoun
が
subject markergrammar
発表
announcement; publication; presentation; releasenoun, suru verb
され
passive, potential, or respect auxiliary-> されるgrammar
た。
past tense or completed actiongrammar