Some of the world's leading figures in paleontology, biomechanics, aerodynamics and scientific reconstruction have come together for a rare collaboration.

古生、生力、空气动力和科重建领域的一些世界顶齐聚一堂，进行罕见的合作。

The finding should lead to new strategies to fight drug resistance. And it could also improve our take on evolutionary dynamics, in systems that apparently experience selection pressure at both the individual and group levels.

此项发现让我们可研究新的策略来对付抗药性。此外，它还完善了我们进化动力，在竞天择压力下的个体与群体的生系统。

But if you remember the four legged creature like Boston Dynamics robots and you've picture 10 of them marching in unison while dragging something heavy, like some robotic sled dog army, then maybe you did have this in mind.

但是如果你还记得像波士顿动力机器这样的四腿生，你会想到它们10个在拖着沉重的东西的同时齐齐行进，就像机器雪橇狗大军一样，那么也许你确实有这个想法。