田中博士が講演する

N3 田 ta rice field, paddy field N5 中 naka inside / middle N3 博士 hakase doctorate, PhD., doctor N3 講演 kouen lecture, public talk N5 する suru do, perform, try

N4 田 den / ta rice field, rice paddy, rizière N5 中 chuu / naka, uchi, ata.ru in, inside, middle N1 博 haku, baku Dr., command, esteem N1 士 shi / samurai gentleman, scholar, samurai N2 講 kou lecture, club, association N3 演 en performance, act, play

N5 〜が ga Marks the grammatical subject, highlights new information, can also show slight contrast in some sentences