也许保持一侧大脑清醒可以让睡眠中的动物偶尔浮出水面，避免溺水。
Perhaps keeping one side of the brain awake allows a sleeping animal to surface occasionally to avoid drowning.
禽流感为病毒诱发的动物传染病，通常仅感染鸟类，偶尔感染猪。
Avian influenza, or "bird flu", is a contagious disease of animals caused by viruses that normally infect only birds and, less commonly, pigs.
无论曾经生活在这些壳里的生命是什么它们都已经永远的消失了，但这里总是有一些它们曾经存在过的痕迹——那些与其说是我们偶尔打扰到粘糊糊的软体动物，倒不如看成更具奇异可爱特质的小东西。
Whatever lived in these shells has long since disappeared, but there is still a sense of previous occupation—by something perhaps more exotic and lovely than the slimy mollusk we occasionally disturb.
但在一个热爱动物的国家里，有许多人几乎用同样的方式悼念宠物的离去，而这些人的情感表达偶尔也会引发非议。
But in a nation of animal lovers there are many who feel almost the same way about the loss of a pet, but whose emotions occasionally provoke raised eyebrows.
当然，北极熊是巨大的食肉动物，认为北极熊会偶尔袭击人类的观念也并不使人震惊。
Of course, given that polar bears are immense carnivores, the notion that they might on occasion attack humans is not exactly shocking.
现代动物咬进猎物骨头，偶尔会把牙齿弄碎，特别是在极度饥饿状态下——这个时侯，一丝肉也不会剩下。
When modern mammals bite into bone they occasionally break a tooth, especially if they are starving and trying to tear off every last piece of meat.
这些“对虾”们--由于他们类似甲壳动物的长相而被如此贬称--在绝望中打发日子，天天打打闹闹，靠着宠物食品偶尔兴奋一下。
The Prawns – as they are known in derogatory slang because of their vaguely crustacean appearance – spend their hopeless days brawling and getting high on pet food.
其实这些门的作用也就是防止偶尔造访的小鸟和猴子以及其他动物。
The doors are put in as the hose is sometimes visited by monkeys and other animals.
这使得珍大为震惊。人们一直以为黑猩猩是草食动物，偶尔也吃些小虫子。
This astounded39 Jane; chimpanzees had been thought of as herbivores40, who occasionally41 ate small bugs.
为完成此类活动，被训练的动物只偶尔喂点水，完全没有食物。
Training for these events is accomplished by withholding food and sometimes water.
这些动物都有大的脑子，复杂的社会体系并偶尔能施惠远亲、陌生者甚至其它物种的个体。
These creatures all have large brains complex social systems and occasionally behave altruistic ally towards distant relatives strangers or even individuals of other species.
在我家的后面是一片原始森林，闲暇之余，偶尔上山打猎，这幅画就是在打猎过程中联想到的人与动物之间的关系。
In the back of my home is a jungle, while leisure and occasionally uphill hunting, this painting is in the process of hunting people associate with the relationship between animals.
钩端螺旋体病患者与伯氏疏螺旋体偶尔可出现交叉反应，在动物试验亦得到证实，但出现频度和滴度均不高。
Leptospirosis sera and Borrelia burgdorferi could be cross-reacted occasionally, that was also confirmed by animal test, but the frequency and antibody dilution was low.
猫特别是小猫为本病的主要传染源，偶尔也可见于狗、兔等小动物咬伤。
Cats, especially kittens main source of infection-based diseases, and occasionally seen in dogs, rabbits and other small animal bite.
动物保护团体偶尔伏击卡车车队装载竹笼装满猫运往广东。
Animal protection groups have occasionally ambushed truck convoys loaded with bamboo cages filled with cats bound for Guangdong.
你也会看到动物的死尸，上面落着秃鹫和乌鸦，互相争抢着，偶尔还会看到某个人的一只胳膊或一条腿，甚至整个身体。
You would also see dead animals, on which were perched vultures and crows, fighting with each other, and occasionally an arm or a leg or even the whole body of some human being.
饮食中偶尔可以有些红肉，动物蛋白主要来自家禽和鱼（富含ω-3脂肪酸）。
Red meat should be in this diet only occasionally, with animal protein coming basically from poultry and from fish (that is rich in omega 3).
偶尔，我们也能在珠江口水域看到成群的小海豚，身上还粉嘟嘟的，如今它们已是濒危保护动物了。
Occasionally we would see pods of the small pink dolphins which inhabit the Pearl River estuary area, now an endangered and protected species.
其它夜食动物如麝香猫、獴和土狼也偶尔发出这种声音。
Other nocturnal solitary predators such as civets, mongooses and even hyenas are known to purr occasionally.
动物王国见证了上帝的仁慈、伟大和偶尔流露的幽默。
The animal kingdom bore testimony to the benevolence9), greatness and, at times, the sense of humour of God.
偶尔，动物出生时会有突变，像是多出四肢、奇怪的畸形或甚至多出几颗头。
From time to time, animals are born with mutations like extra limbs, strange deformities, or even additional heads.
合成岩石世界上最伟大存款一度集中在动物园，主题公园和偶尔的博物馆展览。
The world's great deposits of synthetic rock were once concentrated in zoos, theme parks and the occasional museum exhibit.
合成岩石世界上最伟大存款一度集中在动物园，主题公园和偶尔的博物馆展览。
The world's great deposits of synthetic rock were once concentrated in zoos, theme parks and the occasional museum exhibit.
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