In the four million years since the Permian extinction... 二叠纪灭绝之后的400万年中
it was much larger reptiles who would change the course of history. 即将改变历史进程的 是更大的爬行动物
The thirsty lizard seizes the moment... 饥渴的蜥蜴抓住机会
making the most of their distraction... 充分利用对方忙于作战的良机
...and the locals do not like to share. 当地居民不喜欢分享