Dunkleosteus has the pace to catch up with them. 邓氏鱼的速度能够追上菊石

275. Ammonoids,
     菊石
276. close relatives of today's deep-sea nautilus.
     今天深海鹦鹉螺的近亲
277. Being a vertebrate,
     作为脊椎动物
278. Dunkleosteus has the pace to catch up with them.
     邓氏鱼的速度能够追上菊石
279. But the ammonoids boast a trick of their own...
     但是菊石也有自己的本领
280. ...jet propulsion.
     喷射推进
281. Just what it needs to outmaneuver the young fish.
     刚好能够摆脱这条年轻的鱼

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 278 行