Title Text:Sure, T. rex is closer in height to Stegosaurus than a sparrow. But that doesn’t tell you much; ‘Dinosaur Comics’ author Ryan North is closer in height to certain dinosaurs than to the average human.< Origin:https://xkcd.com/1211/ https://www.explainxkcd.com/wiki/index.php/1211:_Birds_and_Dinosaurs https://app-xkcd-cn.appspot.com/ 鸟类通常被认为是一类独立的四足动物。然而，根据系……