鳄鱼注意到了这个意外，所以他潜入水中，用他的大嘴把鱼捞上来。
The crocodile noticed the accident, so down he dived, and brought the fish up in his huge mouth.
寻遍全世界鳄鱼、鱼和恐龙的杂交后代，鳄雀鳝是美国一种最大的淡水鱼。
Looking for all the world like the cross between an alligator, a fish and dinosaur, the alligator gar is the largest freshwater fish in America.
在尼罗河水域或附近地区有很多种类各异的动物，包括鳄鱼、鸟、鱼和很多其他动物。
There are many different types of animals living in or near the waters of the Nile, including crocodiles, birds, fish and many others.
不过这澡可有点恐怖——搁浅的鱼，有时还有晒干的鳄鱼都是泥浴的骇人伴侣。
It's a gruesome bath though - suffocating fish and the occasional sun dried caiman are grisly bath buddies.
这位众所周知的“鳄鱼先生”周一在一场匪夷所思的意外中丧命，当时他正在录制一部水下纪录片，一只？鱼的倒钩刺穿他的心脏。
The man known as the "Crocodile Hunter" was killed Monday in a freak accident when a stingray barb pierced his heart as he taped an underwater documentary.
凭借其巨大的身体和鳞状皮肤，利维坦一般被描述成一个巨大且可怕的鱼，但也经常被描绘为一条蛇、鳄鱼和其它海洋哺乳动物。
With its enormous body and scaly skin, Leviathan is usually referred to as a giant monstrous fish, but is also commonly described as a serpent, crocodile or Marine mammal.
不要以为鱼越大越好，如果钓到鳄鱼鲨鱼，把你拖进水里，就很难说谁是谁的美味了。
Do not think that the bigger the fish the better, if the crocodile caught sharks, you dragged into the water, it is difficult to say who is in the taste.
过去，当地一种鳄鱼凯门鳄将这种小水豚拖入水中饱餐一顿，而现在这些水豚正成为水虎鱼的佳肴。
This young capybara was dragged into the water by a caiman , a local alligator. But now a swarm of piranhas is feasting on the prize.
杂食性的水虎在这些河流的生态环境中扮演的非常关键的角色，它们在扮演昆虫、鱼的猎食者的同时也被河豚、鳄鱼和其他大型鱼类所猎食。
They are omnivorous and play a key part in the ecology of these rivers eating fish plants and insects but also acting as prey for dolphins, caiman and larger fish.
然而，研究者们发现，食人鱼群集的时候多数情况是防御那些如淡水豚、鳄鱼和大型鱼等掠食者的攻击，而不是进行食物猎取。
However, researchers found that piranha most likely group together as a defense against such predators as river dolphins, caimans and bigger fish, and not to engage in feeding-frenzies.
然而，研究者们发现，食人鱼群集的时候多数情况是防御那些如淡水豚、鳄鱼和大型鱼等掠食者的攻击，而不是进行食物猎取。
However, researchers found that piranha most likely group together as a defense against such predators as river dolphins, caimans and bigger fish, and not to engage in feeding-frenzies.
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