and killing off vast swathes of marine life. 杀死大量海洋生物
killing off the great marine reptiles. 大型海洋爬行动物灭绝
capable of killing anything that eats them. 能够杀死任何吃它们的生物
Phoebe: Okay you know when you do that, you are only killing yourself.. 你知道这么做只是在伤害自己。
He's been killing himself for years. 这些年来他一直在自寻死路
I think Claire is killing herself... 我认为克莱尔毁了自己身体