1. A territory or region that has not been thoroughly investigated, mapped, or studied
The deep ocean remains an unexplored country for marine scientists.
O oceano profundo permanece um país inexplorado para os cientistas marinhos.
2. A subject, field of knowledge, or area of human experience that is not yet fully understood or developed
Artificial intelligence represents an unexplored country of technological advancement.
A inteligência artificial representa um país inexplorado do avanço tecnológico.