Defined by their disappearance dinosaurs might appear to be evolutionary failures. Not so.
원문출처 : https://www.cnn.com/2021/09/21/world/dinosaurs-whats-new-and-different-scn/index.html
원문출처 : https://www.cnn.com/2021/09/21/world/dinosaurs-whats-new-and-different-scn/index.html