english: Because one of the things that's frustrated me as a deep-sea explorer is how many animals there probably are in the ocean that we know nothing about because of the way we explore the ocean.
non_english: Pretože jednou z vecí,  ktoré ma ako hlbokomorského prieskumníka frustrovali, je to, koľko je asi v mori živočíchov,  o ktorých nič nevieme, a to kvôli tomu, ako skúmame oceán.