RogerWotton教授发现，被描绘成拥有手臂和羽毛翅膀的天使其实是飞不起来的。
Prof Roger Wotton found that flight would be impossible for angels portrayed with arms and bird-like feathered wings.
著名的维秘时装展，经典的维密超模晃着镶满珠宝的文胸和羽毛翅膀妖娆地走T台，都已成为一种文化符号。
The famous fashion show, with legendary supermodels strutting in lavishly jeweled bras and feathered wings, became a cultural moment.
它又旧又重的翅膀上长着厚厚的羽毛，这使它很难飞行。
Its old and heavy wings with thick feathers on its body make it difficult to fly.
鸟类的第二根手指是翅膀的主要支柱，翅膀主要由羽毛组成。
In birds the second finger is the principal strut of the wing, which consists primarily of feathers.
团队制作了一个骨架，骨架上覆盖着和骨头和粘土肉体，再添加上翅膀，翅膀是由雉鸡羽毛制作的，羽毛经过修剪来符合化石中保留的印记。
The team made a skeleton, covered the bones with a clay body, and added plumage made of pheasant feathers trimmed to match impressions preserved in fossils.
“他们的翅膀并非总是那么明显。”但是她告诉满腹狐疑《每日电讯报》的记者说，天使经常向她炫耀他们金色的羽毛。
Their wings are not always obvious, but, as she told the incredulous man from the Daily Telegraph, angels sometimes show off their golden feathers to her.
它们站在笼顶上，抬起翅膀琢着羽毛，它们的自由和不自由，原来不过是几厘米的距离。
They would stand atop the cage, stretch their wings and comb their feathers with their beaks. Freedom, for them, was just centimetres away from the cage.
最新研究表明，鸟类的翅膀是由其祖先的前臂进化而来的，随着时间的推移，覆盖全身的羽毛决定了它们的整个体型。
According to the latest study, birds' wings evolved from the forearms of their ancestors and over time their whole body shape was determined by the covering of feathers.
始祖鸟拥有羽毛，它身上既有现代鸟类的特征，也有远古爬行动物的痕迹，例如口中有牙齿，翅膀上有爪子，还有一条硕长的骨质尾巴。
It had feathers and other traits of living birds but also vestiges of a reptilian past, such as teeth in its mouth, claws on its wings, and a long, bony tail.
很多长有羽毛的恐龙因为没有翅膀，或相对于长毛的前肢来说身体过于沉重，因此也无法飞行。
Many feathered dinosaurs did not have wings or were too heavy, relative to the length of their feathered limbs, to fly.
根据最新研究，鸟类的翅膀是从它们祖先的前臂进化而来。一直以来，它们的身体造型由覆盖的羽毛决定。
According to the latest study, birds' wings evolved from the forearms of their ancestors and over time their whole body shape was determined by the covering of feathers.
我猜要到他们的羽毛和翅膀完全长成，他们就不需要总是靠父母照顾了。
I duppose when their feathers and wings are fully grown , and they don ’ t need the constant care of their parents .
恐龙头部羽毛可能是鲜橙色，喉部有斑点状橙色，身体为灰色，翅膀主要为白色。
The dinosaur probably had bright orange feathers on its head and speckled on its throat, a grey body and white accents on its wings.
企鹅通过抖动羽毛和喘气，还有翅膀内侧、腿和脚蹼等部位散发热量。
They shed heat through the undersides of their flippers and through their legs and feet, as well as by fluffing their feathers and panting.
说主耶和华如此说，有一大鹰，翅膀大，翎毛长，羽毛丰满，彩色俱备，来到黎巴嫩，将香柏树梢拧去
And say, Thus saith the Lord GOD; A great eagle with great wings, longwinged, full of feathers, which had divers colours, came unto Lebanon, and took the highest branch of the cedar
其中最清晰、最引人注目的化石标本上，可依稀看出它有四个翅膀、全身羽毛分布广泛、连脚上都被有羽毛。
The clearest and most striking of the specimens can be seen to have four wings, extensive plumage and profusely feathered feet.
他几乎没有对未来做预言，除了暗示飞机翅膀可能很快就会有短毛，因为这种“羽毛特性”会降低拖力，因而更节约燃料。
There is little in the way of future predictions, apart from the suggestion that aeroplane wings may soon have bristles, a "fuzziness" that would reduce drag and therefore be more fuel-efficient.
鹰整理它翅膀上的羽毛。
鸟- - - - -一种动物长有翅膀并且浑身被羽毛覆盖，而且会飞。
"Bird" — a creature with wings and feathers that can usually fly.
他们的美貌难以形容，长着大大的白色羽毛的翅膀，蜷曲的金发，雪白的皮肤。
They were incredibly beautiful, with large White feathered wings, curly Golden hair and Alabaster skin.
他记得，那只白色小鸟飞到空中的时候，曾经从翅膀上掉下一片羽毛。
Then he noticed on his desk a single white feather that had fallen from it.
但正当公鸡想把头埋在翅膀下面羽毛的时候，在他像鹰一样锐利的眼睛前划闪过一束红色的长尖鼻子，在他的下面正站着狐狸先生。
But just as he was about to put his head under his wing, his beady eyes caught a flash of red and a glimpse of a long pointed nose, and there just below him stood Master Fox.
当兔子在诺亚羽毛下翻动，诺亚很小心地伸开翅膀包围着小兔子，然后它们蜷缩偎依起来。
When the bunnies scoot underneath Noah's feathers, he carefully extends his wings out to surround them and then they snuggle.
接着它用喙理了理羽毛，又拍了几下翅膀。
Then it straightened its feathers with its beak, and flapped its wings a few more times.
它的翅膀变得十分沉重，因为它的羽毛长得又浓又厚。
Its wings have become very heavy because of its feathers and grow thick and strong.
它的翅膀变得十分沉重，因为它的羽毛长得又浓又厚。
Its wings have become very heavy because of its feathers and grow thick and strong.
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