在这段时间里，自然中鸟类的食物越来越少，空气温度也越来越低，额外的喂养可以让鸟类保持温暖和健康。
During this time when fewer natural foods are available and air temperatures are lower, extra feeding can keep a bird warm and well.
任何与使用自然意象无关的东西都不应出现在这篇论文中。
Anything unrelated to the use of nature imagery has no place in the paper.
你将在这段时间之后自然醒来。
在这方面再一次地，我们需要以孩子为榜样，他们是不把幸福当做目标而是当做生活方式的自然副产品的人。
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.
我深信，我们不仅都需要自然，而且不管我们是否知道自己正在这样做，我们都在寻找自然。
It is my profound belief that not only do we all need nature, but we all seek nature, whether we know we are doing so or not.
农业是在大自然中进行的；大自然里的生态系统中各种生物和活动相互影响，而粮食的生产正是处在这样的生态环境中。
Agriculture takes place in nature, among ecosystems of interacting organisms and activity, and crop production takes place within that ecosystem environment.
在这个原始的自然社会里，男人出去打猎、捕鱼、击退隔壁部落，而女人则继续生火。
In this rudimentary natural society men go out to hunt and fish and to fight off the tribe next door while women keep the fire going.
在这次巨大的自然灾难中，日本人民表现出了极好的社会公德，没有发生任何抢劫事件。
Japanese people have shown great civility amid this massive natural disaster and there have been no instances of looting.
七百万年来，他们作为大自然的一部分在这个星球上生活。
For seven million years they lived on the planet as part of nature.
正是在这些种群中，我们开始看到自然色彩的基因构成发生了真正的变化。
It's in these populations that we begin to see real changes in the genetic makeup of natural coloring.
在这个特别系列中，首先我们将着眼于大自然中最奇特的生物之一——变色龙。
In the first of this unusual series, we will look at the chameleon, one of nature's strangest creatures.
在这个瞬息万变，竞争激烈的世界里，人们寻找一个精神支柱是很自然的事情。
In this fast-changing and competitive world, it's only natural that people are seeking a spiritual anchor.
首先是纽约这座城市，在这里出生的男男女女们认为这座城市的存在是理所当然的，认为城市的规模和动荡都是自然形成的，是必定会发生的事情。
There is, first, the New York of the man or woman who was born here, who takes the city for granted and accepts its size and its turbulence as natural and inevitable.
“没有什么是永远存在的！”然而，在这个陈述中，我们想到的是人工制造的技术性物体和产品，它们在使用过程中受到自然磨损。
"Nothing lives for ever!" However, in this statement we think of artificially produced, technical objects, products which are subjected to natural wear and tear during use.
在这些图中，你可以看到各种可能用于抵御罗马人、德国人、维京人的建筑，而现在大自然是头号敌人。
In the images, you see all kinds of possible defense constructions to hold back the Romans, Germans, Vikings, and now nature as enemy number one.
不出所料，日光疗法和自然疗法在这里很受欢迎。
如果那项在这星期的自然杂志上宣布的发现被证实是正确的话，那问题就会更加奇怪了。
If a discovery announced in this week's Nature has been interpreted correctly, that question is about to get even stranger.
另一方面，在这次巨大的自然灾难中，日本人民表现出了极好的社会公德，没有发生任何抢劫事件。
On the other hand, Japanese people have shown great civility amid this massive natural disaster and there have been no instances of looting.
我们自然期望在这样的提供者之间语义解释和操作都能保持一致。
Naturally, we expect the semantic interpretation and operation to be constant across such providers.
你在这里走动自然不会有问题。
在这里，自然融进了这座城市，简直是另一个世界。
在这个阶段，存在竞争性思想是有益且自然的。
At this stage, it is healthy and natural to have competition of ideas.
这个发现被发表在这周的《自然-神经科学》。
在这个基础上，自然界中仅有的粒子是电子和质子，这告诉我这种空穴只能是质子。
On this basis, that the only particles in nature are electrons and protons, it seemed to me that the holes would have to be the protons.
自然的说法是说我就在这里死亡了。
在这里，她研究了培根对自然形象的人格化的，特别是关于性别角色。
Here she examines Bacon's personification of the figure of Nature, specifically with regard to gender roles.
自然，在这个区域上的读写比内存上的读写要慢得多。
Naturally, reads and writes to this area are far slower than between areas of memory.
自然摄影在这场斗争中已经成为有力的工具。
Nature photography has become a potent tool in this struggle.
研究者想回答为什么激光器不自然存在这个基本问题。
The researchers were trying to answer the basic question, why do lasers not exist in nature?
研究者想回答为什么激光器不自然存在这个基本问题。
The researchers were trying to answer the basic question, why do lasers not exist in nature?
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