And although we know that the land animals I'm going to talk about are just the scum of the Earth on the land -- the little bits of land floating around -- but they are important to us because they're sort of in our scale of experience from millimeters to meters.
Embora saibamos que os animais terrestres de que vou falar são considerados a escória dos animais terrestres — os pedacinhos de terra em volta — são importantes para nós porque, na nossa escala de experiência vão de alguns milímetros a vários metros.