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Sentence analysis
9Spans
Sentence
Span Details
この
this; last (couple of years, etc.); these; past; you (as in "you liar")-> 此のpre-noun adjective
発明
invention; inventing; clever; intelligent; smartnoun, suru verb, na-adjective
は
topic markergrammar
新時代
new era; new agenoun
の
possession, attribution, nominalizer, or nominal linkergrammar
到来
arrival; coming; adventnoun, suru verb
を
object markergrammar
告げ
tell; inform; announce; indicate; signal; mark-> 告げるichidan verb
た。
past tense or completed actiongrammar