亚历山大大帝的冒险重塑了已知世界。
The adventures of Alexander the Great reshaped the known world.
他说起话来好像他已知世界的一切。
如果常规的模型无误的话，这在已知世界的历史中本不该发生。
If conventional models are correct, such an event should not have happened in the history of the known universe.
运动员、裁判和观众从已知世界的各个地区来到这里观看或是参加比赛。
Athletes, judges and spectators came from all over the known world to watch and compete.
鸟类，爬行动物和动物物种存在的若干这里不能存在于已知世界其他地方。
Several species of birds, reptiles and animals exist here that cannot exist elsewhere in the known world.
我们曾经为已知世界而教，而我们需要为未知而教，教会孩子没有恐惧的面对未知的将来。
We used to teach for the known. We teach student what we have known. But now we need to teach them for the unknown. To help them to face the coming unknown future without fear.
登月不仅仅只是美国人在冷战中是一场胜仗，它还改变了全世界人民对于人类本身和我们所居住星球的认识，显示出人类有能力走出已知世界的真实性。
It also changed the way people of all nations thought about themselves and the planet they share. It showed that it really was possible for man to step out of this world into another.
也许他心里知道，人类已经征服了半个已知的世界，掠夺了整个王国，并且从来没有到达过如此奢侈的地方。
Perhaps he knew in his heart that men have conquered half the known world, looted whole kingdoms, and never arrived in such luxury.
科学家们已经确认了世界各地数千种已知的蚂蚁种类。
Scientists have identified thousands of known ants species around the world.
世界上已知的鲸落不到50个。
他以热情的感染力描述从已知最早的时代到现代世界羽毛的地位。
With infectious enthusiasm, he describes them, from their earliest known incarnations to their place in the modern world.
早在公元一世纪，伟大的罗马学者老普林尼，收集了当时已知的，所谓在世界边缘生活的各种生物的图形。
Back in the first century, AD, Pliny the Elder, a great Roman scholar, collected descriptions of creatures who lived at the very edge of the known world.
在1960年代，麻风杆菌开始对世界上当时唯一已知的抗麻风药物氨苯砜形成抗药性。
In the 1960s, M. leprae started to develop resistance to dapsone, the world’s only known anti-leprosy drug at that time.
用美国前防长拉姆斯·菲尔德的话来讲，投资者身处一个“已知的未知和未知的未知”的世界。
Investors face a world marked by "known and unknown unknowns", in the words of Donald Rumsfeld, a former American defence secretary.
这项工作完成之后，已知外星世界的数量将增加几百个，而且这很快就会发生。
When such work is done, the number of known alien worlds could increase by several hundred - and it could happen soon.
对于基础性思想的质疑的关键是不要过于偏离我们已知的世界。
The key to questioning foundational thought is not to get too carried away in the world we know.
如果是已知的文件类型，这表明该文件具有一个对应的MIME类型(在www世界中)。
To be a known file type means (in the WWW world) that the file has a corresponding MIME type.
这就意味着，剩下的这两只雌性侏儒兔——露露和布莱恩，是目前已知的世界上仅存的两只血统纯正的哥伦比亚盆地侏儒兔。
None is thought to exist in the wild, which means the two females — Lolo and Bryn — are the only known purebred pygmy rabbits left in existence.
一年前，英国《卫报》称之为世界已知的最成功的社会。
A year ago the Guardian, a British newspaper, said it was the most successful society the world had ever known.
第三名，拉姆斯·菲尔德于2002年2月所说的一段话：“媒体报道说我总是对尚未发生的事情感兴趣，因为正如我们所知，世界上有一些已知的已知，有我们知道自己知道的事。”
Rumsfeld, in February 2002: "Reports that say that something hasn't happened are always interesting to me, because as we know, there are known knowns; there are things we know we know."
我们已知的世界就像黑夜中手电筒照亮的空间一样有限，未知部分是除了手电筒照亮空间之外的整个世界。
The part of the world we know is just as limited as the area an electric torch covers in the dark, while the rest part of the whole world remains unknown.
世界上已知的食肉植物大约有600个种，17个属。
Across the globe, there are about 600 known species of carnivorous plants, spread across 17 genera.
密苏里圣路易斯世界鸟类保护区，已知存在的唯一一只白化黑秃鹫站在栖息处。这是第二次见到它。
An albino Black Vulture, the only one known in existence and just the second ever seen, sits on his perch at the World Bird Sanctuary in st Louis, Missouri.
全世界大约有30000种金龟子，约占已知鞘翅目甲虫种类的十分之一。
There are about 30,000 scarab species comprising about 10 percent of all known beetles.
六月十八号，世界上已知工作时间最长的电灯泡将庆祝点燃110年。
On June 18, the oldest-known working light bulb in the world will celebrate the 110th year it has burned bright.
就目前来讲，我们不得不颁给这个有五英尺长脚的巨型蟹蜘蛛（这就是人们这么称呼他的-我没有编造）世界上已知的最大蟹蜘蛛头衔。
So for now, we'll have to make due with the 5 foot long Crabzilla (that's what it's called--I didn't make it up!), one of the largest known crabs in the planet.
对于防止为了计算每一种可能性而进行的大量计算，以及为此消耗的大量时间（即使所有世界状态的变迁概率都已知），这样的做法是非常有益的。
This can be extremely beneficial in cases where calculating every possibility is very time consuming (even if all of the transition probabilities between world states were known).
最近，被假定为“世界上最古老的已知鸟类”——始祖鸟被发现是一种非鸟类恐龙。
Recently, however, the supposed "world's oldest known bird," Archaeopteryx, was found to be a non-avian dinosaur.
最近，被假定为“世界上最古老的已知鸟类”——始祖鸟被发现是一种非鸟类恐龙。
Recently, however, the supposed "world's oldest known bird," Archaeopteryx, was found to be a non-avian dinosaur.
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