natural简单

Though Native Americans (and later miners and fur trappers) had long recognized the area’s riches, most Americans did not. That’s why Hayden’s expedition aimed to produce a fuller understanding of the Yellowstone River region, from its hot springs and waterfalls to its variety of flora and fauna. In addition to the entourage of scientists, the team also included artists: Painter Thomas Moran and photographer William Henry Jackson were charged with capturing this astounding natural beauty and sharing it with the world.

尽管美洲原住民（以及后来的矿工和毛皮猎人）早就认识到该地区的富饶，但大多数美国人并不了解。这就是为什么海登的考察旨在更全面地了解黄石河地区，从温泉、瀑布到各种动植物。除了随行的科学家，考察队还有艺术家：画家托马斯·莫兰和摄影师威廉·亨利·杰克逊负责捕捉这令人惊叹的自然之美，并将其与世界分享。

However, supporters of fake grass point out that there is also an environmental impact with natural lawns, which need mowing and therefore usually consume electricity or petrol.

然而，假草坪的支持者指出，天然草坪同样会对环境造成影响，因为它们需要修剪，因此通常要消耗电力或汽油。

And he was one of the founders of a movement called Romanticism, which celebrated the wonders of the natural world.

他还是一场名为浪漫主义的运动的创始人之一，这场运动歌颂自然界的奇妙。

No matter how you “enhance” enclosures, they do not allow for freedom, a natural diet or adequate exercise.

无论你如何“改善”围栏，它们都无法给予动物自由、天然的饮食或充分的运动。

Zoos are at the forefront of conservation and constantly evolving to improve how they care for animals and protect each species in its natural habitat.

动物园站在动物保护的最前沿，并在不断发展，以改进照料动物的方式，并在自然栖息地中保护每一个物种。

Zoos are, in that sense, similar to natural history and archaeology museums, serving to satisfy our need for contact with these living creatures while leaving the vast majority undisturbed in their natural environments.

从这个意义上说，动物园类似于自然历史博物馆和考古博物馆，既满足了我们接触这些生灵的需求，又让绝大多数动物在其自然环境中不受打扰。

Zoos are, in that sense, similar to natural history and archaeology museums, serving to satisfy our need for contact with these living creatures while leaving the vast majority undisturbed in their natural environments.

从这个意义上说，动物园类似于自然历史博物馆和考古博物馆，既满足了我们接触这些生灵的需求，又让绝大多数动物在其自然环境中不受打扰。

They afford an opportunity for people from all backgrounds to encounter a range of animals, from drone bees to springbok or salmon, to better understand the natural world we live in.

它们为各种背景的人提供了接触从雄蜂到跳羚或鲑鱼等各种动物的机会，使人们更好地了解我们所生活的自然世界。

For wild animals that cannot be returned to their natural habitats, zoos offer the best alternative.

对于无法放归自然栖息地的野生动物来说，动物园提供了最好的替代选择。

Such improvements “allow our hens to forage for higher-quality natural feed that will be good for the land, the hens, and the eggs that we supply to our customers.”

这些改进“让我们的母鸡能够觅食更优质的天然饲料，这对土地、母鸡以及我们供应给顾客的鸡蛋都有好处。”

In barely more than a decade, organic eggs went from being dismissed as a niche product in natural foods stores to being sold at Walmart.

在仅仅十多年的时间里，有机鸡蛋就从被视为天然食品店里的小众产品而不受重视，变成了在沃尔玛出售的商品。

the doubts over natural feeds.

对天然饲料的怀疑

its natural conditions.

其自然条件。

A recent paper, titled “The Natural Selection of Bad Science”, published on the Royal Society’s open science website, attempts to answer this intriguing and important question.

最近发表在英国皇家学会开放科学网站上的一篇题为《糟糕科学的自然选择》的论文，试图回答这个耐人寻味又十分重要的问题。

While he obviously had an abundance of natural talent, the final, polished work that he gave to the world was the result of years of practising, re-writing and reading.

虽然他显然天赋过人，但他最终呈现给世人的精雕细琢的作品，是多年练习、反复改写和阅读的结果。

To limit the number of telescopes on Mauna Kea, old ones will be removed at the end of their lifetimes and their sites returned to a natural state.

为了限制莫纳克亚山上望远镜的数量，旧望远镜将在寿命结束时被拆除，其场址也将恢复到自然状态。

A century ago Octavia Hill launched the National Trust not to rescue stylish houses but to save “the beauty of natural places for everyone forever.”

一个世纪前，奥克塔维娅·希尔创立国民信托，并不是为了拯救时髦的房屋，而是为了“为所有人永远留住自然之地的美”。

And in that, once more, we need to look to the example of our children, to whom happiness is not a goal but a natural byproduct of the way they live.

在这一点上，我们再一次需要以孩子为榜样，对他们来说，快乐不是一个目标，而是他们生活方式的自然副产品。

That might seem rather an obscure point, but it sets the tone for an exhibition that contains a lot of black-and-white photographs and relatively few natural objects.

这一点也许看起来相当晦涩，但它为这次展览定下了基调：展览中有大量黑白照片，自然物品则相对较少。

For H&M to offer a $5.95 knit miniskirt in all its 2,300-plus stores around the world, it must rely on low-wage overseas labor, order in volumes that strain natural resources, and use massive amounts of harmful chemicals.

H&M要在其全球2300多家门店里出售一条5.95美元的针织迷你裙，就必须依赖低工资的海外劳动力，以让自然资源不堪重负的规模下订单，并使用大量有害化学品。

On display here are various fantasy elements whose reference, at some basic level, seems to be the natural world.

这里展示的是各种奇幻元素，从某种根本层面上说，它们指向的似乎都是自然界。

This tendency in the natural sciences has long been evident in the social sciences too.

自然科学中的这一倾向在社会科学中也早已显而易见。

I had not realized how profoundly marketing trends dictated our perception of what is natural to kids, including our core beliefs about their psychological development.

我此前没有意识到，营销潮流在多么深刻地左右着我们对孩子天性的认识，包括我们关于孩子心理发展的核心观念。

Natural scenes were taken into consideration.

自然景观被纳入考虑。