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
Laboratorio means laboratory in English.
"Naturaleza" translates to "nature" 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 chapeau (masc.) is 'a hat' in English.
'un renne' is called a reindeer 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
Un cuaderno = A notebook
un cheval - a horse