It means a male professor.
"Un hecho obvio" translates to "an obvious fact" or "a clear fact" in English.
Dr. can mean doctor for a person, or Drive if it is a street. Prof. stands for professor
"Naturaleza" translates to "nature" in English.
Laboratorio means laboratory in English.
In French, "notre" means "our" in English.
The word Un prof means teacher.
"La prof dit" in English translates to "the teacher says."
un fantôme is a ghost in English.
'un renne' is called a reindeer in English.
Un chapeau (masc.) is 'a hat' in English.
Un fils (masc.) is a son in English.
un chapeau (masc.) is a hat in English.
Un sac (masc.) means a bag in English.
un tabier doesn't mean anything, un tablier means un apron
un mois - a month
a cake - un gâteau
un cheval - a horse