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美国科学家发现,恐龙像鸵鸟与鸽子一样,采用坐窝孵蛋的方式孵出后代。这是古生物研究领域的一项重要发现,这项发现印证了古生物考古学家一直在猜测但又苦于未能证实的事实,它使人类对恐龙的认识又前进了一大步。
American scientists found that dinosaurs, like ostriches and pigeons, hatch offspring by nest-hatching eggs. This is an important discovery in the field of paleontology that confirms the fact that palaeontological archeologists have been guessing but still failing to prove that it has taken humanity’s understanding of dinosaurs a big step forward.