1. bull shark
1. The bull shark(Scientific name: Carcharhinus leucas)!
公牛白眼鲛！
2. However, there are still two other sharks which are fierce. They are the tiger shark and the bull shark.
可是，除此之外还有其他两种凶猛的鲨鱼，它们分别是虎鲨和公牛鲨。
3. Bull shark numbers are higher, since they can often move between fresh- and saltwater environments.
公牛鲨比例会更高，因为他们往往可以移动之间的新鲜和咸水环境。
4. Visit our Bull Shark Safety Guide to learn how to stay safe in salt and fresh water.
请来我们的牛鲨安全指南网页看看，了解如何在海水水域和江河淡水水域确保人身安全。
5. Bull shark could not only bear in fresh water, as a matter of fact, they need it.
公牛白眼鲛不是单单能忍受於淡水之中，事实上，它们需要淡水。
6. Bull shark attacking event had happened in Ganges.
公牛白眼鲛的攻击事件曾经发生在恒河过。
7. The massive great white, the swift, sleek tiger, and the often-ignored, but dangerous, bull shark.
巨大的大白鲨、迅捷圆滑的虎鲨和常被忽视但很危险的牛鲨。
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8. An alarming decline in the bull shark population there prompted the ban.
在公牛鲨鱼人口有惊人的下降促使禁令。
9. We all know about the size of dinosaurs, of course, but how about a rodent the size of a bull, a sea scorpion bigger than a man, a frog as large as a beach ball, a penguin the size of a small adult human, a 1, 000-pound ground-sloth-like marsupial, and a shark that may have grown longer than 50 feet and weighed up to 30 times more than the largest modern great white?
当然我们都知道恐龙的尺寸，但是要是一个公牛一样大的啮齿动物，一个比人还大的海蝎，海滨卵石一样大的青蛙，一个成年男子身高的企鹅，一个1000磅的外貌像地懒一样的有袋动物，一个也许能长到身长50英尺(1英尺=30厘米)，体重超过现代最大大白鲨的30倍的鲨鱼呢？
10. A Freshwater Nightmare: The bull shark is a river monster of nightmares — it is a sea creature that can tolerate fresh water, allowing it to travel far up rivers and close to contact with humans.
淡水煞神：牛鲨是淡水江河中凶煞巨兽——它是一种适应淡水的海洋动物，可以游到江河的上游接近人类。
11. Some species of shark have been depleted by70 per cent and a few, such as smooth hammerhead, bull sharks and tiger sharks, by90 per cent or more.
一些种类的鲨鱼数量已减少了70%，少数几个种类的数量减少了90%，例如平双髻鲨、牛鲨和虎鲨。
12. At the American Association for the Advancement of Science annual meeting in Boston yesterday, Baum said that in addition to the scalloped hammerhead, other shark species that will be added to the revised IUCN endangered list later this year are the smooth hammerhead, shortfin mako, common thresher, big-eye thresher, silky, tiger, bull and dusky.
昨天，包姆在波士顿召开的美国科学促进会年会上表示，除了双髻鲨，其他将被列入重新修订后的联合国自然保护联盟濒危物种名单的鲨鱼种类还包括平双髻鲨、灰鲭鲨、长尾鲨、大眼长尾鲨、丝鲨、老虎鲨、牛鲨、黑鲨。
1. He added that the last fatal attack in Sydney Harbour was in 1963, when a woman was killed by a bull shark in 1963.
2. A lemon shark was attacked and killed by a bull shark inside an aquarium tank they had shared for more than a decade.