在有机出生和饲养的奶牛中没有发现疯牛病病例。
No case of BSE ever found in an organic born and raised dairy cow.
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.
按传统方式饲养的家畜比集约饲养的长得慢。
Traditionally reared animals grow more slowly than those reared under intensive farming conditions.
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.
他们饲养的驯鹿的食物越来越少。
大约在公元前6000年，人们已经发现了最适宜种植的庄稼和最适宜饲养的牲畜。
By about 6000 BC, people had discovered the best crops to grow and animals to raise.
用草饲养的牛肉正以每年25-30%的速度增长。
"相反，在高密度情况下饲养的鱼类可能会了解到，同种物种应被视为竞争者，而不是适应性信息的潜在来源。
Instead, fish reared in high-density situations may learn that conspecifics are to be viewed as competitors, rather than as potential sources of adaptive information.
如果你和我们一样对笼中饲养的母鸡所遭受的痛苦感到焦虑，我们希望你也把谷仓或放养的鸡蛋列入你的购物清单中。
If you share our anxieties about the suffering caused by the caging of battery hens, we would like you to put Barn or Free Range eggs on your shopping list too.
在推出EPIC 公司最成功的产品——野牛培根蔓越莓棒之后不久，柯林斯和福雷斯特发现，他们已经耗尽了只在牧场上饲养的野牛的资源。
Soon after launching EPIC's most successful product the Bison Bacon Cranberry Bar Collins and Forrest found they'd exhausted their sources for bison raised exclusively on pasture.
该公司已经培育出人工饲养的黄尾王鱼和马洛威。
The company has already raised captive-bred yellowtail kingfish and mulloway.
这些山羊是专为剪取羊毛而饲养的。
有些是在严格控制的研究环境下饲养的。
乳品业饲养的牛主要供生产牛奶。
腊肠狗最开始是由猎户家庭饲养的。
更重要的是，日本买家偏爱这种人工饲养的鱼。
这个彻罗基老人简单回答道：“你饲养的那只。”
然而，在温哥华有鲑鱼饲养的试点项目。
这个彻罗基老人简单回答道：“你饲养的那只。”
由马戏团饲养的雌象的状态又是怎样呢？
他的病史显示最近接触他作为宠物饲养的病鸡。
His history showed recent contact with sick chickens, which he kept as pets.
一条饲养的鱼吃掉的饲料重量比野生鱼多三倍。
A farmed fish will have eaten three times its weight in wild fish.
很多被卖作食用的猫和狗是专门在农场中饲养的。
Many of the dogs and cats sold for meat are specially raised on farms.
但是即使是集中饲养的牛也没有工业化生产的猪和鸡效率高。
But even a feedlot cow is a much less efficient meat producer than an industrial pig or chicken.
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.
另外，还要支付工资给终身致力于熊猫饲养的工人。
Then there are the salaries of keepers that will dedicate their working lives to the pandas.
自家饲养的鸡提供鸡蛋，每星期还能剩余几十个出售。
Our hens keep us in eggs, with several dozen left over to sell each week.
瞧他那张相当长的脸，就好像这个家里饲养的一头绵羊。
Given his rather long face, it was like having a sheep in the house.
瞧他那张相当长的脸，就好像这个家里饲养的一头绵羊。
Given his rather long face, it was like having a sheep in the house.
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