if u mean it in military way, then "yest, ser". if u mean it just like polite version of yes, then we don't have it, just say "da" - yes.
Da
You say: "Sim, senhor"
da
сэр you can use translate.ru for translation of englishword to russian.
Сэр ·eer
Достаточно is how you say the word enough in Russian.
"Sir, yes, sir!"? ___ In the British Army they simply say: Sir!
They say both yes sir and aye sir. Since they come from sailors, they say aye. Aye is not the same as yes; aye is an affirmative answer
Oui monsieur
If you are in the Navy or Coast Guard, you say "Aye Sir", or "Aye Captain". In the other services, you say "Yes Sir", or "Yes Captain".
You say: "Sim, senhor"
da
Yes in Russia is "da".
Da. No is Nyet.
Translation: Na'am, ya saydi (نعم يا سيدي)
сэр you can use translate.ru for translation of englishword to russian.
"Μάλιστα Κύριε" (má-lee-sta key-ri-e) is "Yes Sir" in Greek.
Сэр ·eer