Yet the split between Ornithischia and Saurischia goes back to the very beginning of the dinosaurs, 80m years before the first birds and about 100m years before T. confuciusi.
现在，鸟笼类和蜥龙类的进化分离要回溯到恐龙诞生的最初期，也就是在鸟类出现的8亿年前和在孔子天宇龙出现的大约100年。
Sirius Black: the world isn "t split into good people and Death Eaters. We" ve all got both light and dark inside us. What matters is the part we choose to act on.
小天狼星：世界不是分为好人和食死徒，每个人内心都有光明和黑暗，重要的是我们选择了哪个部分。
Sirius Black: the world isn "t split into good people and Death Eaters. We" ve all got both light and dark inside us. What matters is the part we choose to act on. That "s who we really are."
小天狼星：世界不是分为好人和坏人，每个人内心都有光明和黑暗，真正重要的是我们如何选择，知道我们究竟是什么人。
Sirius Black: the world isn "t split into good people and Death Eaters. We" ve all got both light and dark inside us. What matters is the part we choose to act on. That "s who we really are."
小天狼星：世界不是分为好人和坏人，每个人内心都有光明和黑暗，真正重要的是我们如何选择，知道我们究竟是什么人。
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