Scientists have obtained a fascinating new insight into the evolution of humans and our ability to walk.
科学家对于人类的进化以及直立行走的能力有了全新的认识。
Indeed, many think that regulatory changes are at the heart of speciation and may have played a large role in the evolution of humans from their predecessors.
确实，许多人相信调控方面的变化处于物种形成的核心，可能在人从其祖先的进化历程中扮演了一个重要角色。
In his own work, he's even speculated that similar tectonic challenges, and not just factors such as climate change, could have spurred the evolution of humans in Africa.
在他的研究中，他甚至推测类似地质变动的挑战，以及气候变动之类的因素也许刺激了人类在非洲的进化。
Marx refers in Capital to the natural reality which includes the social and historical evolution of humans themselves, whereby humans are social existings highly relevant to nature.
在《资本论》中，马克思考察的是纳入社会历史进程的人类现实的自然界；
Crying as an expression of feeling is unique to humans and has played an essential role in human evolution and the development of human cultures.
哭泣作为一种情感的表达是人类独有的，这在人类进化和人类文化的发展中发挥了重要的作用。
But crying as an expression of feeling is unique to humans and has played an essential role in human evolution and the development of human cultures.
但哭泣作为一种情感的表达是人类独有的，这在人类进化和人类文化的发展中发挥了重要的作用。
The tail of humans has gone. It's the result of evolution for millions of years. Will humans be much taller, stronger or smarter in the future?
人类的尾巴已经消失了，这是数百万年进化的结果。未来，人类会变得更高、更强、更聪明吗？
Lieberman says that, looking back at human evolution, it's evident that after humans diverged from an early ape ancestor, the shape of the vocal tract changed.
利伯曼说，回顾人类的进化过程可以看出，人类与早期类人猿的祖先分开以后，声道的形状改变是很明显的。
Experts have long suspected that complex social interaction drove the evolution of large brains in humans.
专家们一直认为复杂的社会互动导致了人类巨大的大脑的进化。
It has even been proposed that these molecules aid the evolution of complexity in humans.
甚至有人提出这些分子协助了人类复杂的进化过程。
They looked for DNA which showed evidence of "accelerated evolution" - genes which have mutated more in humans than in other primates.
他们寻找一种能验证“加速进化”的DNA——它们使人类更多地从灵长动物转变。
Where do modern humans come from? The most bitterly debated question in the discipline of human evolution is likely over where modern humans evolved.
人类进化的学科中争论最激烈的问题似乎就是有关现代人类从哪里进化而来的问题。
Perhaps humans have simply entered a new stage of evolution in which we have abandoned chocolates, door holding, flowers or any overt gesture of interest for a new and unnatural order of things.
也许人类仅仅是进化到了一个新阶段，我们为了一个崭新的不自然的事物顺序，抛弃了送巧克力，扶着门框，送花或者任何明显展露爱意的姿势。
This sort of digestive evolution has probably helped humans adapt to lots of new environments and lots of new foods.
这种消化系统进化过程，可能已经无数次帮助过我们人类适应新的环境和新的食物。
Since this ability is instinctive, it is an ability that humans acquired through competition for survival and the process of evolution.
这是本能，是人类通过生存竞争和进化过程获得的本能。
According to him, the main stages in human evolution are measured by the use and exploration of the Earth's resources by humans: the Stone age, Metal, Coal, Oil, etc.
根据他的说法，人类的进化阶段由人类利用和勘探的地球资源来划分：石器、铁器、煤炭、石油等等。
For this article, I'm ignoring the possibility of evolution through non-genetic means, such as culture, which though important for humans is irrelevant for most other organisms.
文化，这个因素对人类进化很重要，但是对其它生物来说没多大影响。
Humans also contain structures that mark where we came from and perhaps, which structures' evolution will take care of over time.
人类也有这些标记着我们从何而来的结构，也许还能由此了解它们曾经有过什么用途。
Those physical changes required more energy, and exposing food to fire may have provided that boost. Of course, a legacy of evolution is that modern humans often gain too much weight.
那些物理变化需要更多的能量，所以食物热加工可能是这些变化的助推器。
You are a special species of Humans that have taken over from Cro-Magnon man, and have been genetically engineered to allow for a speeding up in your evolution.
你们是一个特别的人类物种，从克鲁马努人时期已经被接管，并且经过基因遗传工程的改造为了允许加速你们的进化。
Given that, gratitude is the highest expression of emotion in humans as it signifies the evolution of one's consciousness.
既然如此，感恩是人类情感的最高表达形式，因为它显示了一个人的意识进化程度。
The core of the basis, starting point, and ultimate end of environmental philosophy is the cooperative evolution between humans and Nature.
当代环境哲学的基础、出发点、评价标准和最终目的的核心，是人与自然的协同进化。
Chimpanzee is very good at this kind of memory, and we humans may have lost such a kind of capability in the course of evolution.
黑猩猩这方面的记忆非常好，我们人类在演化的过程中丧失了这种能力。
Researchers are scrambling to study the evolution and spread of the novel H1N1 strain of swine influenza whose leap to humans was officially confirmed last week.
研究人员正在对一种新的名为H1N1的猪流感病毒株的演变和传播进行争分夺秒地研究，这种病毒向人的传播上个礼拜被官方证实。
Sykes explains the principles of genetics and human evolution, the particularities of mitochondrial genetics, and analyses of ancient DNA to genetically link modern humans to prehistoric ancestors.
赛克斯解释了遗传学与人类进化的原理，线粒体遗传学的特性，还有通过对古代dna的分析来寻找现代人类与史前祖先的遗传关系。
Furthermore, since the evolution of conscious thought in humans, there is less selective pressure to have more developed infants at birth because of the increased ability to protect human infants.
此外，由于人类意识思维的进化，对产生发育更多的婴儿有较少的选择性压力，因为增加的能力可以保护人类婴儿。
Furthermore, since the evolution of conscious thought in humans, there is less selective pressure to have more developed infants at birth because of the increased ability to protect human infants.
此外，由于人类意识思维的进化，对产生发育更多的婴儿有较少的选择性压力，因为增加的能力可以保护人类婴儿。
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