There are few known fossil specimens of these ancient snakes and only three in which the hind limbs are preserved and visible.
这些古老蛇类的化石标本非常稀少，仅有的三个标本的后肢保存完好并可见。
Each one of these ancient towns is hauntingly beautiful.
这些古镇每一座都是那样令人难忘得美丽。
A journey through the unobstructed- part of this waterway today would pass by the splendid Valley of the Kings, where the tombs of many of these ancient monarchs have stood for over 3,000 years.
今天，这条水路的一部分将会畅通无阻地经过壮丽的帝王谷，许多古代帝王的坟墓已经在这里矗立了3000多年。
Centuries later, in the years of Tang, Song and Yuan Dynasties, such silk routes, both over land and at sea, great adventurers, including Du Huan of China, Marco Polo of Italy, left their footprints along these ancient routes.
几个世纪后的唐宋元时期，中国的杜环、意大利的马可·波罗等伟大冒险家在海上和陆上的古老丝绸之路上留下了足迹。
And for sport, like these ancient skates.
还有运动时穿的，像这种古时的溜冰鞋。
What was the secret of these ancient programmers?
这些老程序员的秘密何在？
That's an irony we see in some of these ancient letters.
一些古代书信里会看到这种讽刺。
The historic value of these ancient scripts is undeniable.
这些古老手稿的历史价值是不容否认的。
No one knows who copied these ancient texts or how they got there.
没有人知道是谁复制了这些古老的书籍，以及它们为何流落至此。
I believe we should honor these ancient dead and let them rest in peace.
对这些死去的古人我们应该抱有敬畏之心，让他们得以安息。
We have no idea what's going on inside the minds of these ancient authors.
我们不知道，这些古代作者脑子里想什么。
When I try to forget these ancient memories they always seem to come back.
每次我设法忘记这些旧有的记忆时，它们总似乎要回来的。
Of course, we now have several advantages over these ancient communities.
当然，今天的我们要比古人更有优势。
Regardless, however, these ancient texts will always remain amongst the oldest known to humanity.
然而，这些古本无论如何将永远是人类所知的最古老的书籍之一。
So the wise men and women of our now-massive tribe have been tracking web versions of these ancient behaviours.
所以我们现代群体部落中聪明的男男女女们一直在研究这些古老行为在网络世界中的特点。
He added that, since these ancient feathers didn't aid flight, they likely served for purposes of animal communication, mating, and warmth.
他补充道，远古时期的羽毛并不用于飞翔，而是起到与其他动物沟通、求偶及取暖的作用。
For me, this house, this farm, these ancient vines are those roots. Although I came into this world alone and will leave alone, I am not alone.
对我来说，这房子、这农庄、这些古老的藤蔓，都是我生活的根基。虽然我孤独地来到这个世界，也将独自离去，但我并不孤单。
The general belief had been that these ancient people in southern Africa preferred to concentrate on more accessible foods, such as fruit, nuts and roots.
此前，人们普遍认为生活在非洲南部的古人类更喜欢食用一些易到手、易食用的食物，像水果、干果和树根。
Now a 15-year-old boy has studied astronomical charts devised by these ancient Mexican people, as well as satellite photos, to pinpoint the location of a forgotten Mayan city.
现在，一个15岁的男孩通过观察由古墨西哥人绘制出来的星图，结合卫星图像，发现了一座失落的玛雅古城。
If it might be said that a jar, a piece of brocade, a tomb, and a ruin are the setting and props on the stage of history, these ancient documents would be the most lively lines and aside.
如果说，一个陶罐、一方锦片、一座墓葬、一片遗址，是历史舞台上的布景道具的话，那么这些古卷文书则是这出历史戏剧活生生的人物台词和旁白。
These ancient trees are quite old.
这些古树的岁数可都不小了。
These ancient people were so clever!
古人实在是太聪明了！
These ancient stars are incredibly dense.
这些古老的恒星密度大得惊人。
These ancient weapons are all cast out of bronze.
这些古兵器都是用青铜铸成的。
These ancient weapons are all cast out of bronze.
这些古兵器都是用青铜铸成的。
应用推荐