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Sentence analysis
7Spans
Sentence
Span Details
スミス
-proper noun
博士
expert; learned person; master; doctor; PhD; Dr.; imperial court instructor (ritsuryō period); pitch and length marks (Buddhist chant)noun, noun suffix
が
subject markergrammar
講演
lecture; address; speechnoun, suru verb
を
object markergrammar
行っ
perform; carry out; conduct; do-> 行うgodan verb
た。
past tense or completed actiongrammar