直到18世纪，人们还依赖于来自植物、动物和人类肌肉的能量来为自身提供动力。
Until the eighteenth century, people relied on energy derived from plants as well as animal and human muscle to provide power.
作家苏珊·尤因在《伟大的阿拉斯加自然概况》中写道，“鲑鱼从阿拉斯加涌出，就如同血液从心脏流出，给土地、动物和人类带来了节奏，传递了营养。”
"Salmon," notes writer Susan Ewing in The Great Alaska Nature Factbook, "pump through Alaska like blood through a heart, bringing rhythmic, circulating nourishment to land, animals and people".
众所周知，尽管知道结果不会改变，动物和人类都愿意冒险来满足好奇心。
It has been known that both animals and humans are willing to take a risk to satisfy their curiosity despite knowing that the result will remain unchanged.
动物和人类在地球上共享空间，所以与我们周围的动物保持健康的关系，符合我们的最大利益。
Animals and humans share space on Earth, so keeping a healthy relationship with animals around us is in our best interest.
收获季节，动物和人类享乐其间。
In the harvest season, animals and humans will take pleasure together.
加强动物和人类流感的早期发现和快速反应系统。
Strengthening early detection and rapid response systems for animal and human influenza.
此次会议达成的共识是在动物和人类健康活动中协调捐款的使用。
The conference produced a consensus that funding would be balanced between animal and human health activities.
一些科学家说，事实上，动物和人类一样是具有多种情感和情绪的。
Indeed, animals are capable of many emotional feelings, just like humans, some scientists say.
鳄鱼吞食许多小动物，并且适时会袭击大个的动物和人类。
Crocodiles devour many small animals and occasionally sttack large animals and people.
实验鼠不是人类，啮齿动物和人类的大脑的组成是不一样的。
Lab rats are not humans, and not every brain, rodent or homo sapien, is wired the same.
实际上，我并不善于自我保护，特别是当狮子那样的大型动物和人类猎捕我的时候。
I actually have trouble protecting myself, especially from larger animals like lions and from humans who hunt me.
流感病毒在自然界的不断流行和重组对动物和人类公共卫生造成持续威胁。
The continuous circulation and re-assortment of influenza viruses in nature represents an ever-present public health threat to both animals and people.
图中的狭窄小河穿过上帝之城，被垃圾和动物和人类的粪便淤塞着，臭气熏天。
A narrow river choked with garbage and reeking of human and animal waste runs in City of God.
木糖中大约三分之一的酵母用在发酵里，而其余三分之二可以收集并用于动物和人类食品。
Around one-third of the yeast grown on the xylose is used in fermentation, while the remaining two-thirds can be harvested and used for animal or human food production.
支持和培训对动物和人类病例及病群的调查，并对快速控制活动进行计划和测试。
Support and training for the investigation of animal and human cases and clusters, and planning and testing rapid containment activities.
动物和人类之间的主要区别是，我们依然有能力牢记我们的神圣职责，而你们中这么多人早已忘却。
The main difference between animals and humans is that we retain the ability to remember our level of divinity while so many of you have forgotten.
研究人员使用一些动物和人类脓毒症模型，通过一系列的试验来确认脓毒症与VEGF水平之间存在关联。
Using several animal and human models of the disease, the authors performed a series of experiments to confirm the association between sepsis and circulating levels of VEGF.
这些规划包括动物和人类卫生干预措施以及在社区级和在卫生保健专业中开展宣传和提高认识运动。
These programmes include animal and human health interventions as well as sensitization and awareness campaigns at community level and among health care professions.
他们继续控制各种因素，如浓度和使用次数，妄图在动物和人类之间做比较，而这种可比性是不存在的。
They continue to manipulate various factors, such as concentration and frequency, vainly trying to draw a parallel line between the animals and humans when there isn't one.
Kalin说，这不奇怪，因为啮齿类动物和人类在面临紧张情况时他们这两个脑部区域活动也会加速。
That's not surprising, Kalin says, because studies with rodents and humans have suggested that both regions rev up during anxiety-provoking situations.
“关于研究动物和人类的本性很有趣的事情，”黑尔说，“它可以帮助我们设计或想出一些策略，来弥补知识上的不足。”
"The nice thing about studying animals and human nature," Hare says, "is that it helps us design or think of some strategies that deal with our darker sides."
新变异的H1N1病毒是不同种类动物和人类流感病毒的混合体，而人类对病毒混合变异出的种类几乎毫无免疫力。
The new version of the H1N1 virus is a mix of different animal and human versions of the disease. Mixing can lead to the development of changed viruses to which humans have little immunity.
自从rizzolatti 1996年的论文以来，对于灵长类动物和人类的研究，支持了这样的观点，即镜像神经元帮助我们理解观察到的行为。
Since Rizzolatti's 1996 paper, studies in primates and humans support the idea that mirror neurons help us understand observed behaviour.
许多人将人类和其他动物截然分开。
Many people make a sharp distinction between humans and other animals.
敌视外来者是人类和其他动物共有的特征。
Hostility towards outsiders is characteristic of both human and nonhuman animals.
他在电影里描述动物的方式常让观众产生迷惑，因为他将我们心中人类和动物的分类概念混合了起来。
He confused his audience in the way he portrayed the animals he filmed, mixing up our notions of the categories human and animal.
探索动物的元认知能力可能成为强调人类和动物思维异同的重要标准。
Exploring the metacognitive capacity of animals could become an important criterion in highlighting the similarities and differences between human and animal minds.
虽然人类更高等、更聪明，但动物在行为和反应上比人类更真切、真实。
Although humans are more advanced and intelligent, animals are more genuine and authentic in their behavior and responses than human beings.
他接着说，“这种酶对人类和动物没有伤害，而且对环境是友好的。”
He went on, "The enzyme is not harmful to humans or animals, and it is friendly to the environment."
他接着说，“这种酶对人类和动物没有伤害，而且对环境是友好的。”
He went on, "The enzyme is not harmful to humans or animals, and it is friendly to the environment."
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