Where today parents save first curls as a souvenir of babyhood, in the 19th century it became fashionable to work the hair of a dead beloved into a locket, bracelet or even a ring.

今天，有些父母会把孩子初生的鬈发保留下来，当作对他们儿的纪念；而在十九世纪，们流行把逝去挚爱的头发嵌进坠、手镯甚至是戒指里。

But until recently, we have had little idea about the initial conditions for the universe.

可直至最近，我们仍对宇宙初生当的周围条件不甚了解。

It is called virgin cork, and it is used to decorate green-houses and flowerboxes.

叫做“头道皮”, 也叫“初生栓皮”, 用来装饰温室和花盆。

From their humble beginnings, elevator systems have continually played a critical if somewhat understated role in shaping the world we live in; and with such incredible innovations ahead, their seemingly perpetual upward journey looks set to continue into the future.

初生简陋，电梯系统一直在塑造我们所生活的世界中发挥着至关重要的作用，尽管有些低调；随着这些令难以置信的创新的到来，它们看似永无止境的上升之旅似乎将持续到未来。

After a few days, the sides of the first layer, called the primary cell wall, stiffen, pushing cell growth in one direction and causing the fiber to elongate.

几天后，第一层细胞壁，亦称为初生细胞壁，变硬，向一个方向推动细胞生长，从而使纤维被拉长。

I have seen a thousand moons, harvest moons like gold coins, winter moons as white as ice chips, new moons like baby swan's feathers.

我见过万千月色，秋收的满月如金币般温润，冬夜冷月似碎冰清冷，新月柔婉，像天鹅初生的。

Even the greenest governments and the most rapid emissions cuts will not be able to reverse the nascent destabilization of our climate.

即使是最环保的政府和最迅速的减排，也无法扭转我们的气候初生的不稳定。

It was a hard world for little babies and so many died in their first few months of life.

对于初生的婴儿和那么多出生几个月就死去的婴儿来说，这个世界实在太冷酷了。

These wonders take us from the very first moments in the life of the universe to its eventual end.

这些奇迹见证了宇宙的初生，也将伴随它走向灭亡。

When the Earth was young, it most likely had a ring of rock debris around it.

地球初生它很可能被一个岩屑环包围着。

The cubs are born blind and deaf but instinct drives them to find their mother's milk.

初生的小熊既瞎又聋但本能使它们摸索着喝到母亲乳汁。

On the other hand, its softness is strongly influenced by the length of the fiber, established with the remodeling of the primary wall layer.

从另一方面来说，成衣的柔软性主要受到棉纤维长度的影响，而纤维长度是由初生细胞壁重塑的。

Just two weeks later, all the gray seal pups on Iceland have shed their juvenile fur and now fully weaned and independent from their parents.

仅过了两周，冰岛所有灰海豹幼崽就全部褪去了初生皮，而现在已经完全断奶离开父母自立了。

She looked like a newborn old woman.

她看起来就像一个初生的老太婆。

Why would we not praise the flesh and all its fledgling movements?

我们为何不赞美这肉体及其初生的动作呢？

Wind screamed through the lapped coverts and primaries of the wings' leaves.

风呼啸着穿过重叠的羽翼和初生的羽翼。

In Buddhism, the newborn Buddha takes seven steps.

在佛教中，初生佛要走七步。

We've had one thing ends, another begins.

一物终焉，一物初生。

They say that it will hurt a nascent sector that they want to make grow.

他们表示，这将损害一个他们希望促其成长的初生领域。

But that first child is simply unmissable.

但那个初生儿实在令难以忽视。