第一口咬出来的血散开了，会引来大量的食人鱼。
The first bite draws blood, and blood draws a pack of piranhas.
我们抓住食人鱼，将它们架在火上烘烤。
你知道这些食人鱼有什么问题吗？
本邀请梅来了解一下他的宠物食人鱼。
将食人鱼放生的人将面临指控。
绝大多数食人鱼类是杂食和食腐动物。
在这些影片中，食人鱼非常喜食人肉。
In these films, the fish have an insatiable appetite for human flesh exclusively.
食人鱼在几分钟就把你吃光，只剩下骨头。
The fish will eat you up in a few minutes, leaving only bones.
食人鱼会在几分钟内就把你吃光，只剩下骨头。
The fish will eat you up in a few minutes, leaving only bones.
更糟的是我们意识到我们会不断遭遇水蟒、凯门鳄和食人鱼。
Worse still was the realisation that we were in constant danger from anacondas, caimans (a sort of small alligator) and piranha fish.
食人鱼通过震动或者移动它们的鱼鳔来制造声音。
Piranhas produce noises by vibrating, or moving their swim bladders.
亚马逊当地人经常用食人鱼的牙齿来做工具和武器。
Locals in the Amazon region often use piranha teeth to make tools and weapons.
这些食人鱼当然知道如何利用锋利的牙齿让猎物求饶。
These family members sure know how to use their sharp teeth to make their prey scream for mercy.
在饥饿的食人鱼，你需要生存，只要尽可能高的分数。
In Hungry Piranha you need to survive as long as possible to achieve high scores.
最后我们要讲讲那些富有攻击力的食人鱼所发出的声音。
And we tell about sounds made by fish best known for their killer bite.
科学家们向水中投入贻贝，来观察食人鱼是如何争夺食物的。
They then placed a mussel in to see how the fish competed for food.
雨季的时候，食物很丰富，食人鱼会吃更多的植物和昆虫。
During the rainy season when food is plentiful, piranhas eat more plants and insects.
下面两种资金管理原则就是用来帮助你防范鲨鱼和食人鱼的。
These two money management rules are designed to protect you from the sharks and the piranhas.
巨型的螃蟹、鲨鱼、食人鱼-这些你将在深海里面对的部分怪物。
Giant crabs, sharks, piranhas - these are just some of the monsters that you will face in the deep.
庞大演员阵容中的大多数人都全情投入，以表现出所饰角色的活力和食人鱼般的贪婪。
Most other members of the large cast invest themselves fully in the energy and piranhalike appetites of their roles.
尽管帕库食人鱼一般吃水果、坚果和昆虫，但他们也吃其它鱼类，还咬人。
Although the pacu normally stick to a fruit, nut, and insect diet, they have been known to eat other fish as well as human flesh.
食人鱼发出咬牙的声音[食人鱼音频类型之三]表示它们在追逐对手时，超越了对手。
A teeth-gnashing [piranha audio type 3] indicated that a piranha was getting pretty ticked off as it chased a competitor.
科学家们还研究了食人鱼是怎样使用肌肉来震动它们的鱼鳔从而发出声音的。
The scientists studied how the fish used muscles to vibrate their swim bladder, creating the sounds.
众所周知贪婪的食人鱼仅生活在南美的河流，主要是亚马逊河和奥里诺科河。
The notoriously voracious piranha lives only in the rivers of South America, primarily the Amazon and Orinoco .
食人鱼，都以为是很大的鱼，至少个头比人要大，否则，怎么能把人给吃下去呢？
The food manatee, all thought it very big, at least bigger than the person, otherwise, how can eat up the person?
美国自然资源部称，如果湖中出现更多的帕库食人鱼，它们对居民也不会造成威胁。
The Department of Natural Resources has stated that if there are more pacu in the lake, they are not a threat to residents.
当食人鱼开始对抗争夺猎物时，它们发出撞击式的声音。[食人鱼音频类型之一]。
When they circled one another, they made a softer thud sound. [piranha audio type 2]
在不同时段，科学家们把麦克风放在食水鱼水箱中，这个水箱中有10条食人鱼，它们为分3组。
They dropped a microphone into a piranha tank that, at different times, held three groups of 10 fish.
但现在海滩边又来了食人鱼！想象一下到处都是鲜血的场面，水里、船上、甚至岸上！
But if piranhas would be out of the beach, just imagine blood all over the water, on the boats, and maybe even close on the shore.
当它们彼此转圈游来游去时，它们发出一种柔和的撞击声。[食人鱼音频类型之二]。
When they circled one another, they made a softer thud sound. [piranha audio type 2].
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