It's true, we may have charted all the continents on the planet and we may have discovered all the mammals that are out there, but that doesn't mean that there's nothing left to explore on Earth.
Istina je, možda smo ucrtali u karte sve kontinente na planetu i možda smo otkrili sve sisavce koji postoje, no to ne znači da nije preostalo ništa za istraživanje na Zemlji.