mon père est un homme d'affaires
Business man is a very broad term. It really depends on what kind of business you are doing. It is safe to say that white collar workers (business men) make more money that blue collar workers (laborers). Try asking your question again and be more specific.
No, use "is" instead.
to rent is 'louer' in French.
Portefeuille.
when bugs bunny say "what's up doc ?" in french he say "quoi de neuf docteur" "what's new doc ?
'Business' in French is 'affaires'.
father is translated père in French.
My father is 'mon père' in French.
'man' in french is 'homme'
My man is "mon homme" in French.
My/Your man is "mon / ton homme" in French.
a business card is "une carte de visite" in French.
père et fils is the French equivalent of father and son.
"Good night to a man in french."
You can say "mon père s'appelle" in French.
l'homme
You can say "mon petit homme" in French to mean "my little man".