掠食者的生命依靠它捕获猎物的能力。

The life of a predator rests on its ability to capture prey.

猎物可能只有几英尺远却仍然不在你的掌控下，因为你可能没有捕获猎物的速度、知识、技巧或工具。

The prey may be just a few feet away and still be entirely out of reach because, say, I lack the speed, knowledge, skills or tools to capture it.

异特龙也依靠速度来捕获猎物，它的第三个适应性。

Allosaurus also relied on speed for catching prey, its third adaptation.

角鼻龙被捕获猎物的希望带进了异特龙的领地，它们在那里继续狩猎。

Drawn into the Allosaurus territory by the promise of a prey, the Ceratosaurus continue their hunt.

群体狩猎使得伏击和捕获猎物更加容易，而且能把幼兽带在身边，不易受到竞争者的伤害。

Hunting together makes it easier to ambush and capture prey, and keeping their young nearby offers them protection from rivals.

水下极低的能见度似乎并不影响鲨鱼捕获猎物，这也让约翰思虑万千。

The poor underwater visibility didn't seem to stop the sharks from finding their prey, giving John some concerns.

与腔肠动物门的不同在于缺少刺细胞，但该门动物为贪婪捕食者，并具有用于捕获猎物的粘性细胞（粘细胞）。

In contrast to CNIDARIA they lack stinging cells, but they are voracious predators and possess sticky cells (colloblasts) for capturing prey.