彼は経験豊富な医療従事者だ

N5 彼 kare he N4 経験 keiken experience N3 豊富 houfu abundance, plenty N3 医療 iryou medical care, medical treatment N1 従事 juuji engaging, pursuing, following N3 者 mono person, someone, individual

N4 者 sha / mono someone, person, personne

N5 〜は wa Marks the topic of the sentence, indicates what the sentence is about, can contrast with another element, organizes main information