Actually, for a long time, Ostrom and others thought it was an Archaeopteryx.

其实在很长一段时间里，奥斯特罗姆等人都认为这是一只始祖鸟。

Ostrom's ideas fundamentally challenged our understanding of dinosaurs.

奥斯特罗姆的想法从根本上挑战了我们对恐龙的理解。

So, Ostrom’s discovery revived the theory that birds evolved from small theropod dinosaurs.

因此，奥斯特罗姆的发现重振 了鸟类从小型兽脚亚目恐龙进化而来的理论。

From the evidence, Ostrom could tell that this new dinosaur was an active, agile predator.

从证据中，奥斯特罗姆可以看出这种新恐龙是一种活跃、敏捷的捕食者。

So, Ostrom's discovery revived the theory that birds evolved from small theropod dinosaurs.

因此，奥斯特罗姆的发现复活了鸟类从小型兽脚类恐龙进化而来的理论。

But in 2017, it was redescribed and assigned to a new genus, named after Ostrom himself.

但在 2017 年，它被重新描述并归入一个以奥斯特罗姆本人命名的新属。

But Ostrom's initial argument was based on the bigger general features of Deinonychus.

但奥斯特罗姆最初的论点是基于恐爪龙的更大的一般特征。

Now, the hand of this animal looked just like the hand of a non-avian dinosaur that Ostrom had uncovered just a few years earlier in Montana, called Deinonychus.

现在， 这种动物的手看起来就像奥斯特罗姆几年前在蒙大拿州发现的一种非鸟类恐龙的手，这种恐龙被称为恐爪龙。

The authors, Carlos Monteiro of the University of Sao Paulo and Ana Ostrom of Novo Nordisk Foundation, will discuss the issue in a live virtual debate August 14th during Nutrition 2024 Live Online.

作者圣保罗大学的卡洛斯·蒙泰罗和诺和诺德基金会的安娜·奥斯特罗姆将于 8 月 14 日在 2024 年营养大会在线直播期间进行现场在线辩论， 讨论这一问题。

They called it Deinonychus, " Terrible Claw." A few years later, Ostrom was studying Archaeopteryx when it dawned on him that the skeleton looked like a miniature version of Deinonychus.

他们称其为恐爪龙，“可怕的利爪”。几年后，奥斯特罗姆在研究始祖鸟时突然发现，始祖鸟的骨架看起来就像是恐爪龙的缩小版。

This revolutionary discovery was given the name Deinonychus, or " terrible claw, " and Ostrom's description of it set the stage for what's known today as the D inosaur Renaissance, a total re-thinking of what we thought we knew about dinosaurs.

这一革命性的发现被命名为恐爪龙，意为“可怕的爪子”，奥斯特罗姆对它的描述为今天所谓的恐龙复兴奠定了基础，这是对我们自认为对恐龙的了解的全面重新思考。