For example, one echo they quickly identify is the one they associate with a moth, which is common prey for a bat, particularly a moth beating its wings.
例如，他们很快就能识别出与飞蛾有关的回声，飞蛾是蝙蝠的常见猎物，尤其是扑打翅膀的飞蛾。
The lion will often stalk its prey for hours.
狮子经常悄然跟踪猎物达几个小时。
Elderly people are easy prey for dishonest salesmen.
老年人容易上狡诈推销员的当。
"We provide live prey for them, without them realizing it comes from people," Di Martino said.
“我们为它们提供活的猎物，它们却没有意识到这是人类提供的。”迪·马蒂诺说。
For this reason, domestic sheep, though essentially easy prey for wolves, are not usually attacked by them.
正因为如此，家养的羊虽然很容易成为狼的猎物，但通常不会受到狼的攻击。
Their wild relatives, wolves, are long-distance hunters, tracking prey for miles.
它们在野外的亲戚——狼是长距离猎手，会长达数英里地追踪猎物。
Tigers are patient hunters and will silently stalk their targeted prey for hours.
老虎是耐心的捕猎者，它们可以花上数小时，无声无息地跟踪选定的猎物。
Otherwise, Louisiana would be an easy prey for the British or even for the Americans.
否则，路易斯安娜就会成为英国甚至美国的盘中餐。
These small editions of mother and father are easy prey for birds, raccoons, fish and turtles.
这些小型的雌兽和雄兽很容易成为鸟类，浣熊，鱼类和海龟的牺牲品。
People without God are easy prey for Satan, but the devil cannot devour God's faithful people.
没有神的人是撒但的轻松猎物，但是魔鬼无法吞吃神忠信的子民。
They have little snub noses, since they lurk in hiding places instead of snuffling after prey for miles like dogs.
它们有着扁平的小鼻子，因为它们在藏身之处潜伏，而不是像狗一样嗅着气味追寻猎物长达数英里远。
As the mispronounced and barely intelligible words were dragged out of him, he became instant prey for his classmates.
因为他的发音不准且很难从他的嘴巴里吐出清楚的字眼来，他马上就成了同学们欺负的对象。
Phytoplankton are typically eaten by zooplankton - tiny marine animals - which themselves are prey for small fish and other animals.
浮游动物（微小的海洋生物）通常吃浮游植物，而其本身又是小鱼和其它动物的捕食对象。
Because their saliva contains a toxin that can paralyze earthworms, moles are able to store their still living prey for later consumption.
由于它们的唾液中含有一种能够麻痹蚯蚓的毒素，鼹鼠可以将这些活的猎物储存起来供以后享用。
Before one could say "the cat catches the fish", the tiger makes a giant leap towards Wusong, determined to make him the prey for its dinner.
说时迟，那时快。老虎一跃而起，向着武松扑来。它决定要把武松当成晚餐。
Being Ripped Off: the uneducated are prey for scam artists, and know how people can use money, coercion and influence to take advantage of them.
被敲竹杠：那些无知的人往往都是“诈骗者”的猎物，这些“诈骗者”知道人们怎样使用金钱，所以能够胁迫别人并有着影响力，最终利用别人。
That lambs dislike great birds of prey does not seem strange: only it gives no ground for reproaching these birds of prey for bearing off little lambs.
羊并不喜欢大型的禽鸟，这一点也不奇怪：这并不是在指责禽鸟抓走小羊羔。
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.
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。
That is partly because both cattle and horses would be large and difficult prey for either a wolf or a dog, and partly because all but 8% of reported attacks on livestock were on sheep.
一方面是因为牛和马的体积较大，对于单个的狼或狗来说很难捕杀，另一面所有的家畜袭击报告中只有8%是羊。
For colubrids, the venom must serve some other purpose, maybe linked to digesting prey.
对于黄颌蛇来说，毒液一定有其他的作用，可能和消化猎物有关。
Low prey population levels then provide inadequate food for the predators, causing the predator population to decrease.
较少的猎物数量为捕食者提供了不足的食物，导致捕食者数量减少。
For example, sea stars prey on a variety of bivalve mollusks and prevent these bivalves from monopolizing habitats on the sea floor.
例如，海星捕食各种双壳类软体动物，防止这些双壳类动物独占海底的栖息地。
Responding to changes in the CF echo's frequency, bats of some species correct in flight for the direction and velocity of their moving prey.
有些种类的蝙蝠会根据回声频率的变化来调整向猎物移动的方向和速度。
You'd better not sleep, because she's waiting for you like a hunter waiting for his prey.
你最好不要就这么睡去，她像等待猎人等待猎物般在等待着你。
The spider must wait for prey to be ensnared on its web.
蜘蛛一定要耐心等待，直到猎物被它的蛛网困住。
Police officers lie in wait for the gangs who stalk their prey at night.
警官们埋伏起来等待捉拿那些夜间悄悄追踪作案对象的黑帮成员。
Recent field studies, however, reveal that on dives in the wild, the seal usually heads directly for its prey and returns to the surface in less than twenty minutes.
然而，最近的实地研究显示，在野外潜水时，海豹通常会直接冲向猎物，并在不到20分钟内返回水面。
Recent field studies, however, reveal that on dives in the wild, the seal usually heads directly for its prey and returns to the surface in less than twenty minutes.
然而，最近的实地研究显示，在野外潜水时，海豹通常会直接冲向猎物，并在不到20分钟内返回水面。
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