在大自然的动物世界中，如果幼崽的父母死亡或失去了抚养的能力，幼崽们可能不会那么幸运或轻易地找到养父母。
In the world of animals in nature, the young may not be so lucky or easy to find a foster parent if their parents die or lose the ability to raise them.
如果没有语言，我们就不可能登上超越所有其他动物、甚至超越大自然的顶峰。
Without language, we could never have embarked on our ascent to unparalleled power over all other animals, and even over nature itself.
然而，大自然是非常聪明的，捕食者也会用颜色来吸引它们捕食的动物。
Nature, however, is very clever, and predators also use colors to attract the animals they feed on.
大自然，具有从动物到藻类等多种多样的表现形式，也同样能处于数字混合形式中。
Nature, in multiple manifestations ranging from animal to algae, is also thrown into the digital mix.
像这样大规模、戏剧性且为众人所知的事件引发了人们对大自然开始走到临头的担忧，或者至少是有什么怪异而不安的事情在动物王国中发生了。
Such massive, dramatic and high profile events have fueled concerns that nature is coming to an end, or at least that something weird and disturbing is going on in the animal kingdom.
这样，大自然就能保证人和动物获得维持最佳健康所需的全部营养。
This way, nature ensures that people and animals get to consume a variety of the other nutrients found in plants to optimize health.
大自然可不会给你无限的预算，种种折衷常常制约了动物们的体能。
Nature does not allow unlimited budgets and the trade-offs are often physical constraints.
但是动物王国的不同动物-从五色斑谰的鸟类和热带鱼，到蝴蝶与蛇-如何确定和分布其巧妙的颜色设计是大自然最深的秘密之一。
But how different creatures in the animal kingdom — from colorful birds and reef fish to butterflies and snakes — make and deploy their artful designs is one of nature's deepest secrets.
然而，此次展览之目的并非为了教育那些动物学家，而是为使大众接受这样一种观点：人类同性恋如同鲸鱼和蠕虫的同性恋一样，并不违反大自然的秩序。
But the exhibition's purpose is not to educate zoologists. It is to persuade the public that, as there are gay whales and worms, gay humans do not disturb the natural order.
假如在动物园里它一定能成为一头动物明星，而在这里它身处在大自然中，是北极野生动物的象征。
In a zoo he would be a star attraction; here he is in his element as an emblem of Arctic wildlife.
自然野生动物联合会(一个倡导性的组织)建议每天尽量让孩子在大自然中自由玩耍一个小时。
Each day, try giving kids one hour of unstructured play in the natural world, suggests the National Wildlife Federation, an advocacy group.
也许你认为人类很聪明、很能干，但是我们身体上没有一个感知器官比大自然中的动物利害。
You might think you're smart, but none of your senses rival the keenest abilities in the animal world.
国际动物援救组织是一个慈善机构，它在世界各地拯救动物——包括印度不太光彩的舞熊，该机构通常试图将获救动物释放回到大自然中。
The charity, which works across the world to save animals such as the infamous dancing bears of India, usually tries to release rescued animals back to the wild.
于是他在此开始了一项十分细致的扬子鳄蛋收集行动，然后在布朗克斯动物园人工饲养，再放归大自然。
Here he began an intensive strategy of egg-collecting, captive rearing in the Bronx Zoo, and release.
Pelton把Rabinowitz介绍给了著名的动物学家GeorgeSchaller博士（注）。 后者不久就发现了Rabinowitz对大自然的巨大热情，并给他提供了一个在伯利兹的研究职位。
Pelton introduced him to renowned zoologist, Dr. George Schaller, who quickly saw the passion Rabinowitz had for nature and offered him a research position in Belize.
用笔蘸着涂在图纸上眼睛看见的一切都是颜色，山上树林海里大自然出售颜色，颜色在人和动物的表情中。
Besmear with pen on paper everything eye can see is color, mountain, forest and sea all nature emerge color, color in expressions of people and animals.
被饲养来屠宰的农场动物将不能由大自然来提升，故而当全球气温更升高时，它们将日益病重。
Farm animals raised for slaughter are not going to be ascended by nature, and will therefore become increasingly ill the further the global temperature rises.
当你走进大自然最重要的是要小声说话，这样就不会吓跑动物。
When you are out in nature it is important to speak softly so as not to frighten the animals away.
我们很多的药都是从植物中提取的.但是并不是只有我们才会利用大自然.越来越多的证据表明有些动物也能找出它们所需要的药用植物.一项新的研究显示帝王蝶可能就是其中之一.
There’s increasing evidence that some animals seek out specific plants for their medicinal qualities. A new study shows that monarch butterflies may be among them.
我们还教了他们画画。孩子们喜欢画蓝天白云还有可爱的小动物，他们说这是他们向往的大自然。
Moreover, we taught them drawing. Children loves drawing blue sky, cloud and lovely animals. They said this is the nature they are longing for.
虽然这样的活动很有趣，不过对于任何人或动物真能了解大自然一事，还有待商榷。
While this kind of festival is fun, it's doubtful whether any human or animal can actually understand Mother Nature.
伊沃克人相信自己能同周围的大自然沟通，或是通过与动物交谈，或是倾听树林的召唤。
The Ewoks believe themselves able to communicate with the surrounding nature, whether it is talking to animals, or hearing the call of the trees.
朋友们，动物是大自然留给人类的无价之宝，它是我们人类的朋友。
Friends, animal is left to the human nature, it is the priceless treasure we friends of human beings.
朋友们，动物是大自然留给人类的无价之宝，它是我们人类的朋友。
Friends, animal is left to the human nature, it is the priceless treasure we friends of human beings.
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