动物们排斥一窝中最弱小的幼仔。
我将送你一只德国牧羊犬幼仔作为圣诞礼物。
2000只灰色海豹幼仔每年秋天在那里出生。
大象曼弗雷德伸出它的鼻子，轻轻地抱起了幼仔。
Manfred the elephant reached out with his trunk and gently scooped up the baby.
宰杀海豹幼仔的行为已引起了环保团体的强烈抗议。
The culling of seal cubs has led to an outcry from environmental groups.
袋鼠幼仔非常可爱。
除去它们的藻类，斑点蝾螈的幼仔孵化得更小更不成熟。
Take away their algae, and spotted salamander babies hatch smaller and less mature.
尽管蜥蜴可能对栖息地有要求，它对幼仔的健康却完全漠不关心。
Although the lizard may stake a claim to its habitat, it exerts total indifference toward the well-being of its young.
蛋大约在十天内孵化，不过，鸭嘴兽的幼仔只有青豆大小，完全无法自立。
The eggs hatch in about ten days, but platypus infants are the size of lima beans and totally helpless.
其它的幼仔正在赶来（照片背景处）。
在一年左右，幼仔会半自立。
其他幼仔是他的竞争基因。
图片：1一只黑白相间的白颈狐猴幼仔。
喂养幼仔也更加困难。
在人类的认识中，很少有动物的幼仔能够发出叫声。
Few larvae of any animal species are known to produce sounds.
工作人员说，熊猫妈妈通常只能抚养一只熊猫幼仔。
Typically, a mother will chose to care for only one cub, officials said.
每只到场的幼仔，显然都被兴奋和焦躁压得喘不过气。
As each youngster arrived at the scene, it wasclearly overwhelmed with excitement and nervousness.
3-6岁的大猩猩幼仔是人类观察员的重点关注对象。
Young gorillas, from three to six years old, remind human observers of children.
鳗鱼在大西洋中部出生，鳗鱼的幼仔就好像柳树枝一样。
Eels are born in the middle of the Atlantic Ocean, hatched as little larvae shaped like willow leaves.
一只想喝奶的幼仔对它刚刚回窝的母亲发出“唠叨”叫声。
A cub wanting to nurse “squitters” to its mother, who hasjust arrived at the den.
但根据研究表明，恐龙幼仔则正好是他们可吞食的合适大小。
But baby dinosaurs would have been just the right size, according to researchers.
雌性要抚育它们的幼仔三至四个月，直到小宝宝能够自己游泳。
Females nurse their young for three to four months until the babies can swim on their own.
科学家已经发掘出一具基本完整的史前蛇化石-它正在捕食恐龙幼仔。
Scientists have unearthed the almost complete fossil skeleton of a prehistoric snake that preyed on baby dinosaurs.
雄性灵长目动物陪自己的孩子玩耍，不过有时候它们会试图杀死幼仔。
Male primates play with the young, but sometimes they try to kill them.
一位饲养员告诉我必须尽快赶到动物园，因为我们有了一个熊猫幼仔。
A keeper here called and said that I needed to get to the zoo as soon as possible, that we had a panda cub.
如果大坝非建不可，就应该装备一条留给鳗鱼幼仔洄游河流上游的途径。
If DAMS cannot be removed, then they should be equipped with eel ladders to help juvenile eels travel upstream.
医院目前共看护着23只红毛猩猩幼仔，它们之前均被母亲遗弃或虐待。
All 23 baby orangutans treated there were rejected or abused by their mothers.
医院目前共看护着23只红毛猩猩幼仔，它们之前均被母亲遗弃或虐待。
All 23 baby orangutans treated there were rejected or abused by their mothers.
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