I would say "umoran sam" but then again, I don't speak Serbian :p
The capital of Serbia is Belgrade, but in Serbia they say Beograd.
I am tired
In most of Serbia, including the capital, Belgrade, "dete"; in western and southwestern Serbia, "djete".
Am tired
You can say "bravo"
Serbie
kako si
kuća!
In Farsi, you can say "خیلی خستهام" to express "I am so tired".
iam tired= ana taaban
I am tired. 我累了。
To say "I am tired" in Tshivenda, you would say "ndi a vhulunga."