田中博士は遺伝学の世界的権威だ

N3 田 ta rice field, paddy field N5 中 naka inside / middle N3 博士 hakase doctorate, PhD., doctor N3 学 gaku learning, study, knowledge N4 世界 sekai world N1 権威 keni authority, power, influence

N3 的 teki / mato bull's eye, mark, target N3 権 ken, gon / omori, kari, haka.ru authority, power, rights N1 威 i / odo.su, odo.shi, odo.kasu intimidate, dignity, majesty

N5 〜の no Indicates possession, relation between nouns, nominal explanation, or turns a verb into a noun phrase N5 〜は wa Marks the topic of the sentence, indicates what the sentence is about, can contrast with another element, organizes main information