while reptiles dominate with a confident swagger. 而爬行动物则以自信的姿态 统治着世界

186. The result is inevitable.
     结果无法避免
187. This is an echo of what life was like back in the Triassic.
     这是三叠纪时期生活的历史回声
188. Mammals must fight for their lives,
     哺乳动物必须为生存而战
189. while reptiles dominate with a confident swagger.
     而爬行动物则以自信的姿态 统治着世界
190. But perhaps the most remarkable chapter of that early era of reptile supremacy...
     但爬行动物统治时代早期 最精彩的篇章
191. was when some of them turned their back on the land
     也许是其中一些动物放弃陆地
192. and returned to the ocean.
     回到海洋

来自《我们星球上的生命 第一季 第四集 Life on Our Planet S01E04 冷血动物》第 189 行