english: Pachycephalosaurus has a big, thick dome on its head, and it's got some little bumps on the back of its head, and it's got a bunch of gnarly things on the end of its nose.
non_english: Pachycephalosaurus mal na hlave veľkú, silnú klenbu a na zátylku niekoľko menších a na konci nosa drsné výrastky.