But the carnage starts in the blink of an eye. 眨眼之间 大屠♥杀♥开始

331. the sharks play for time...
     在等待时机
332. as their prey get ever more tired.
     它们的猎物变得越来越疲惫
333. It's a hunting technique that has been honed over millions of years.
     这是一种经过数百万年 得以完善的捕猎技巧
334. But the carnage starts in the blink of an eye.
     眨眼之间 大屠♥杀♥开始
335. Virtually unchanged since the great melt,
     大融化之后几乎未曾改变
336. sharks are one of the most successful dynasties in history.
     鲨鱼王朝 一直是史上最成功的王朝之一
337. But they owe their rise to the fall of their greatest rivals.
     但它们的崛起归功于 最强大竞争对手的灭亡

来自《我们星球上的生命 第一季 第二集 Life on Our Planet S01E02 第一前线》第 334 行