은 훌륭한

is an excellent

→ 은

phrase Rare #13,579

is an excellent 훌륭한 means “excellent” or “great” and comes before a noun. 은 is a topic marker attached to the preceding noun; the phrase is usually part of a longer sentence, such as 훌륭한 선생님 (“an excellent teacher”).

KO: 그분은 훌륭한 의사예요.

EN: That person is an excellent doctor.

톰은 훌륭한 농부 가 될 거 야

Tom will become an excellent farmer.

— 인터스텔라 (2014)

톰은 훌륭한 매니저 야.

Tom is a great manager.

톰은 훌륭한 프랑스어 선생님 이야.

Tom is a great French teacher.