1·Now if you are a bird and there is a predator around.
假设你是一只鸟，且现在周围有捕食者。
2·It serves to distract a predator while the octopus makes its escape.
它的作用是在章鱼逃跑时分散捕食者的注意力。
3·Because if the predator doesn't know you are there, it is not going to try to eat you.
因为如果捕食者不知道你在那里，它就不会试图吃掉你。
4·Its skin resembles that of another impressive predator and acts as camouflage on rocky seafloors.
它的皮肤与另一种令人印象深刻的捕食者相似，在多岩石的海底充当伪装。
5·In this situation, the predator and prey population may continue in this cyclical pattern for some time.
在这种情况下，捕食者和被捕食者可能会在一段时间内继续这种循环模式。
1·For today, let's look at a reptile, a predator that hasn't evolved much in the last seventy million years.
今天，让我们来看看一种爬行动物，一种在过去七千万年里没有进化很多的食肉动物。
2·Some residents and experts said the predator may be a bear, a wayward panther or cougar, or even a Wolf because 3-inch paw tracks were found at the scene.
一些居民和专家认为这种食肉动物可能是一只熊，一头任性的豹子或狮子，抑或是一头狼，因为在现场发现了3英寸长的爪迹。
3·The discovery was announced as Canadian experts unveiled their own remarkable finding, the fossilised remains of what may have been the least fearsome predator ever to stalk the continent.
就在这一发现宣布的同时，加拿大专家也公布了他们自己非凡的发现：一种大陆上或许是最不可怕的食肉动物的化石。
4·The predator has been identified as a new species of pliosaur, a group of extinct aquatic reptiles that had huge skulls, short necks and four flippers to power them through the water.
这种食肉动物已被确认为一种上龙，上龙是一类已经灭绝了的水生爬行动物，有巨大的头骨，粗短的脖子，还有令它们在水里来去自如的四只脚蹼。
5·The remarkable discovery has allowed dinosaur experts to piece together a picture of a diminutive but formidable predator that was so finely tuned to killing they describe it as "Jaws on legs".
通过这一不寻常的发现，恐龙专家拼凑出一个身材极小但又很可怕的食肉动物的图像，他们将造物主如此精致打造出来的杀手称为“腿上巨颚”。
1·To deal with the rabbit problem, settlers introduced stoats — a member of the weasel clan and a terrific predator.
为了应对兔子的问题，定居者们引进了白鼬。 白鼬是黄鼠狼家族的一员——也是一个恐怖的掠食者。
2·She hatched chicks with either strong or weak lateralisation, then presented the two groups with food hidden among small pebbles and the threatening shape of a fake predator flying overhead.
她孵化出了具有强侧向或弱侧向的雏鸡，然后为这两组小鸡准备了隐藏在小鹅卵石中的食物，还制造出假的掠食者飞过头顶的威胁形状。
3·So to deal with the rabbit problem, settlers introduced stoats - a member of the weasel clan and a terrific predator.
为了应对兔子问题，定居者们开始引进白鼬。白鼬是黄鼠狼家族的一员也是一个恐怖的掠食者。
4·The world's most important seabird colony – Gough Island in the South Atlantic – is now being threatened by an unlikely predator: the common house mouse.
界上最重要的海鸟繁殖地――南大西洋戈夫岛――现在正在受一种不像是掠食者的生物所威胁：常见的家鼠。
5·We now know that its long legs made it a top predator, a mammal that could run down its prey at long distances, particularly, bison.
我们现在知道它的长腿使之成为顶级掠食者，这种哺乳动物能够长距离追逐猎物，特别是野牛。
1·Faced with a precipice or a predator, the brain is biased to make certain decisions.
面对悬崖或掠夺者，大脑做出的决定会有一定的不同。
2·Grief is a relentless predator.
悲伤是一个残忍的掠夺者。
3·Eels that survive DAMS may not survive Earth's top predator.
从大坝逃生的鳗鱼也许逃不过地球上的顶级掠夺者。
4·The centers provide critical information and command and control voice connectivity for Predator and Reaper missions.
这些中心为掠夺者和收割者任务提供关键信息和指挥与控制声音连通性。
5·Inventors have given us the antibiotic and the air bag, the plow and the Predator drone.
发明家创造出抗生素和安全气囊，扫雪机还有掠夺者无人机。
1·That meant showing, for instance, that no similar specimens are found in the cave walls, and that no predator of sea-snails could have deposited them there.
举例来说，这就意味着，在洞穴的墙壁上不会发现相似的样本，而且也不会有捕食动物将吃剩的海螺外壳遗留在这里。
2·Paradoxically, the intrusion of another top predator could in someways make life easier for the white bears, says Rockwell.
但洛克韦尔也表示，颇有些自相矛盾的是，另一种大型捕食动物的入侵却让北极熊的生存更为容易了。
3·Mark, 60, and wife Dawn, 49, from Abbotsford, British Columbia (BC), Canada, train the polar bear - the world's largest land predator - to star in high-budget TV adverts.
来自加拿大不列颠哥伦比亚省阿博茨福德的马克今年60岁了，他与49岁的妻子道恩一起训练北极熊--这种世界上体积最庞大的陆地捕食动物--成为高额收入的电视广告的主角。
4·To take just one particular example, many ground-nesting birds perform a so-called 'distraction display' when a predator such as a fox approaches.
只举一个具体例子，许多地面筑巢的鸟类，当捕食动物，如狐狸等接近时，会上演一出“调虎离山计”。