Sayedi سيدي meaning Sir is used to refer properly to a person.
أخي pronounced " Akhi" ( kh as in khalil ) meaning my brother is used to properly address a person , used with people in unformal events.
A polite address is a way of writing or talking to someone, in which you would use a prefixed title. Such as saying Dr. Whoever, or Mrs. Smith, it is the polite way to address someone.
Here you go (Polite Way): Tafadal
Being polite is a way of showing respect. However, a polite person is polite to everyone, regardless of whether they have much respect for a person.
Madam, Ma'am
A respectful way of addressing a woman is to call her Ms. or Miss. This is polite even when you do not know if she is married.
"Ojosan" is a term in Japanese that is used to refer to a young lady or a person of upper-class upbringing and appearance. It is a respectful and polite way to address a young woman.
try to be polite and respectful. This way you can be a peoples person.
Vous avez is plural in French. It means you have. The singular is tu as.
If they give you everything they have, if they say "sorry" way too much, things like that.
Any gentleman may be addressed as sir . People known to you ,as Mr. [plus surname ] or sir.
what is the proper way to address the mayor
It depends on the person, but usually the best way is immersion. Barring that, the easiest way is to teach simple vocabulary and begin to have lots of conversations over simple things in Arabic.