IDK
nɐ̃ʊ̃ seɪ
In Portuguese Não sei
This is a direct translation, very common in both Portugal and Brazil.
Example
"O que vamos fazer? Não sei (What are we going to do? IDK)."
nɐ̃ʊ̃ seɪ
In Portuguese Não sei
This is a direct translation, very common in both Portugal and Brazil.
"O que vamos fazer? Não sei (What are we going to do? IDK)."