is a teacher/professor
John es profesor de literatura francesa en Oxford y su esposa es francesa.
John is a professor of French literature at Oxford and his wife is French.
He is a professor and a novelist.
Sé que Tom es profesor de guitarra.
I know Tom is a guitar teacher.
El señor Kato es profesor.
Mr. Kato is a teacher.
He's not a doctor, he's a teacher.
Mennad es profesor.
Mennad is a teacher.
He is a singing teacher.
He is a teacher.
My friend is a teacher.