几千年来，他们开始减少对野外狩猎和采集的依赖，而更多地依靠自己饲养的动物和播种的庄稼。
Over thousands of years, they began to depend less on what could be hunted or gathered from the wild, and more on animals they had raised and crops they had sown.
饲养的动物指一切为人实际控制的动物。
Raised animals refer to the animals controlled actually by human beings.
相反，他们慷慨激昂的呼吁生产更多“人道”饲养的动物肉。
Instead, they make impassioned calls for more "humanely" raised meat.
这就是为什么人们很容易对着农场饲养的动物(或小孩)发怒。
That's why it's easy for people to blow up at farm animals (or at small children).
注意到这种现象的索莫赛农民说，这也许是因为他们与所饲养的动物之间关系紧密的结果。
The farmers in Somerset who noticed the phenomenon said it may have been the result of the close bond between them and their animals.
小农场饲养的动物也可以产生效益，比如说可以抵御其他的捕食动物和害虫以及提高土壤肥力。
Animals kept on small farms also produce benefits, such as fending off predators and pests and fertilizing soil.
由于其中的居住者以及饲养员与其饲养的动物之间权力的极端不平等，动物园成为一个错位的场所。
The zoo is a site of dislocation for its inhabitants and extreme power inequality between the keepers and their animal charges.
通过了解这个家庭的生活方式，作者有机会探讨土鸡产的蛋，人道饲养的动物及捕捞鱼和渔场养殖的鱼。
Looking at this family's lifestyle gives the authors the opportunity to explore subjects like range-free eggs, animals raised humanely, and fishing practices and farm-raised fish.
从植物中提取肉类所消耗的水和土地比饲养肉食动物要少。
Making meat out of plants uses less water and land than raising animals for meat.
当他们开始定居、种植作物和饲养动物时，他们对复杂数字系统的需求变大。
As they began to settle, grow plants and herd animals, the need for a sophisticated number system became paramount.
这些动物看上去都得到了精心的饲养和照料。
这些动物的饲养条件极其恶劣。
这些动物是在尽量近似自然的环境下饲养的。
The animals were reared in conditions which approximated the wild as closely as possible.
应该积极改变动物的饲养方式。
There are positive changes that should be implemented in the rearing of animals.
已经采取措施让饲养动物者了解他们申请执照的权利了吗？
Have steps been taken to acquaint breeders with their right to apply for licenses?
另一个饲养员和一名兽医与这些动物一起飞行，以防它们在旅程中受到任何不良的影响。
Another keeper and a vet flew with the animals to make sure they suffered no ill effects from the journey.
虽然研究濒危物种可能为科学家提供一些领悟，但仅仅为了研究的目的而饲养这些动物的话，其饲养成本是不合理的。
While studying endangered species may provide some insights to scientists, the cost of keeping these animals in existence can not be justified for research purposes alone.
我们是否生活在饲养员观察的巨大“动物园”里，却没有与他们交流？
Do we live in a gigantic "zoo" observed by our keepers, but having no communication with them?
这是一项重要的发现，因为通过学习耕作土地，饲养动物，就可以有稳定的食物来源。
This was an important discovery, because by learning to cultivate the land, and care for animals, mankind would always have food steadily.
许多素食主义者对动物饲养和屠宰的方式感到担忧。
Many vegetarians are worried about how animals are raised and killed for food.
我在巴黎国家动物园做了11年的饲养员。
I have worked as a keeper at the National Zoo, Paris for 11 years.
人们使用更多的能源、水和土地来饲养动物作为食物，而不是用它们来种植水果和蔬菜。
People use more energy, water and land to raise animals for food than to grow fruit and vegetables.
在地窖中保存有机物质用来饲养动物的农民中，这已经得到报告。
This has been reported among farmers who maintain silos filled with organic materials for feeding their animals.
农民为了获取所需而种植作物、饲养动物的历史已经持续了几千年。
Historically, farmers bred plants and animals for thousands of years to produce the desired traits.
泻湖先将饲养动物的粪便加以处理，再当做肥料用于作物。
Anaerobic lagoons treat manure on some animal feeding operations prior to application to crops as a fertilizer.
在过去几年中，乙醇精炼厂催生了一个新的动物饲养业，他们买来玉米秸饲养猪、牛和火鸡。
Over the years, the refineries have spun off another industry in animal feed lots, which buy up the unused parts of the corn kernel to feed to pigs, cattle and turkey.
在美国每年饲养宰杀供食用的动物约100亿。
America raises and kills about 10 billion animals for food every year.
在美国每年饲养宰杀供食用的动物约100亿。
America raises and kills about 10 billion animals for food every year.
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