Twilight combined with the scenery of Egdon Heath to evolve a thing majestic without severity, impressive without showiness, emphatic in its admonitions, grand in its simplicity.

苍茫暮色与埃格敦荒原景结合起来，演化出一景象，庄重而不严峻，动人而不艳丽，它警诫缓慢有力，它简朴宏大壮观。

So insects evolved to be water repellent. For one their exoskeleton is covered with a thin layer of wax just like a car.

所以昆虫演化出防水功能，其之一是它们外骨骼包覆着一层薄薄蜡，就像车子。

Other kinds of head hair evolved as humans moved to different places.

人类移居不同地方时，也演化出不同类型头发。

And on this dating site that I have created, called Chemistry.com, I ask you first a series of questions to see to what degree you express these chemicals, and I'm watching who chooses who to love.

让人类演化出了四非常普遍人格类型。所以我在Mating.com上创建了一个子站：Chemistry.com。第一部分问题，用来确认上述四在你大脑是如何显现。

It's nature's way of helping them make a quick getaway if danger comes running.

这是演化出生存本领，一旦遭遇危险，它们可以立刻动身逃跑。

Isolated communities may evolve from millions of years in relative peace.

与世隔绝动群落可能在数百万年内演化出了相对稳定生态。

The birds of paradise have evolved not only elaborate plumage, but incredible dances to go along with them where they have medallions of colored feathers and they have elaborate wing feathers where they thrust them up behind them.

天堂鸟不仅演化出精致羽毛，还有精彩舞蹈，它们会露出大块彩色羽毛，而且它们身后还有繁复翅羽。

There was, however, gradually evolved from its transformation scenes a less extravagant episode, in which the heath dimly appeared behind the general brilliancy of the action.

但是，梦境渐渐转变，演化出一个不那么激动场面，在灿烂变化场景背后，隐隐绰绰出现了荒原。

If we see this ancient shrimp as modern, then, Strausfeld asks, who was the ancestor that gave rise to its sophisticated and very elaborate set of organs?

Strausfeld问，如果我们将这古老虾类视作现代生，那么是哪个祖先最早演化出复杂而精巧一套器官呢？

We have evolved a redundancy in our speech specifically that allows us to hear speech in the presence of natural sound.

我们在言语演化出了一冗余，让我们在有大自然声音情况下还能听到言语。

Well, the secret of the Sundarbans, lies in beautiful relationships that have evolved between the most unlikely species — including the tiger.

松达班秘密就在于，在两个最不可能之间——其之一是老虎，已经演化出了美妙联系。

Roses evolved their aromas millions of years before humans even existed on this planet, mostly to speak to bumblebees and other insects.

早在人类出现在地球上数百万年前，玫瑰就演化出了香气，主要是为了与熊蜂及其他昆虫“交流”。

Some early egg-laying species gradually led to the creation of the proto-chicken which laid proto-chicken eggs.

某些早期卵生逐渐演化出原型鸡，而原型鸡产下原型蛋。

Although sun bears mostly live alone, scientists recently discovered they have developed a surprising social skill.

尽管马来熊大多数时间都独自生活，但是科学家最近发现，它们演化出了一惊人社交技巧。

Cephalopods may have evolved complex brains long before our vertebrate relatives.

头足类或许比我们脊椎动近亲更早演化出复杂脑部。

Darwin also believed carnivorous plants evolved because they grew in nutrient poor soil.

达尔文还提出，食肉植之所以演化出捕食昆虫特，是因为它们生长土壤养分匮乏。

The tree has evolved to produce these hollow thorns, and they are the perfect structures for the ants to make their colonies inside.

这树已经演化出了空荆棘，对于蚂蚁来说，这是把它们用来当做自己领地完美结构。

There are over 1,700 cichlid species, many almost identical save for their uniquely adapted jaws which have evolved to eat crustaceans, mollusks, worms, algae, plankton, and even the scales of other fish.

其类超过一千七百，许多类几乎一模一样，但为了吃甲壳动、软体动、虫类、藻类、浮游生甚至其他鱼类鳞片而演化出不同颔。

While oxygen molecules have been around as long as Earth's oceans, oxygen gas didn't appear until ocean-dwelling microorganisms evolved to produce it.

虽然地球有海洋时候就有氧分子了，但要到海洋微生演化出生产氧气能力之后才有氧气出现。

Across mammalian species, hairs have been modified for numerous purposes, ranging from the soft fluff covering rabbits to the rigid quills protecting porcupines.

哺乳动，毛发已演化出多用途，从覆盖兔子柔软绒毛到保护豪猪硬刺。