In South Carolina many cattle farmers are selling off their livestock because feed is running low or unavailable.
而在南卡罗来纳州，由于用尽了饲料或难以买到，许多当地的养牛农民卖掉了他们的家畜。
Finishing off the RSS feed is a matter of iterating through the items within the blog, and for each of them, creating a corresponding item within the feed.
那么要完成rss提要，只需循环遍历blog内的项目，并为每个项目在提要内创建一个相应项即可。
People here survived off small farms hewed from the mountainsides at an altitude of 11,000 feet, and dividing property among several sons would leave each with too little land to feed a family.
这里的人们靠从海拔3300米山坡上开垦的小块土地为生，把田产分给几个儿子，谁都无法养家糊口。
Six-gill sharks, like this one off the coast of Vancouver, cruise the ocean floor during the day, sometimes as deep as 8, 200 feet (2, 500 meters), then move toward the surface at night to feed.
六鳃鲨们，就像生活在温哥华海岸附近的这一条，白天漫游于海底，有时可潜至海面下8200英尺（2500米）处，夜间则游向海面觅食。
Preserve the ecological environment. Stay off public lawns, and refrain from picking flowers or fruits. Don't chase, catch, or throw stones at animals or feed them irresponsibly.
保护生态环境。不踩踏绿地，不摘折花木和果实，不追捉、投打、乱喂动物。
The girl is only playing with her breakfast; she is really off her feed owing to a bad cold.
女孩只是勉强吃一点早餐；她因为得了重伤风，实在不想吃东西。
A new slide mode controller is designed for AC servo system. The feed forward signal is used as average control, and fuzzy inference is used to regulate the magnitude of on-off control.
针对交流伺服系统的位置控制，设计出一种新型滑模控制器，以前馈信号作为平均控制，采用模糊推理来调节开关控制的幅度。
The central services of that broadcasting company to some extent feed off the regional stations.
那家广播公司中央台的业务在某种程度上是依靠地方台供应材料的。
One day, a man came by and broke off a chunk big enough to feed forty people for a month.
一天，来了一个人，他取下了一大块，足够四十个人吃一个月。
The girl stripped leaves off the mulberry tree to feed her silkworms.
女孩从桑树上摘下桑叶来喂蚕。
Sensing a shift in the economics of the industry, creditors around the world have started questioning the easy money offered to private-equity firms, which feed off risky types of debt.
全世界的债权人都觉察到了该行业里经济情况的变化，他们开始质疑向私募股权企业提供的低息贷款。这些企业依靠风险债务生存。
The factories need the farms to feed their workers cheaply. The farms, in turn, need factories to draw underemployed field-hands off the land, transforming them from surplus labourers into consumers.
工业需要农业为工人提供廉价的农产品，反过来，农业需要工业来解放生产力，将剩余劳动力变成消费者。
Further studies confirmed that that knowledge and reason have a "braided" relationship, meaning they feed off each other.
进一步研究证实，知性和理性有一种“辫状交叉”关系，就是说他们相互依存。
Let's suppose that a group of these fish had the genetic flexibility to discover and feed off another resource that was unused by the other fish.
我们假设这些鱼中的其中一组具有遗传的灵活性，可以发现并取食另一种未被其他鱼利用的资源。
Coral reefs are formed by deposits of calcium carbonate left by successive generations of tiny polyps which feed off plankton.
珊瑚礁是由历代以浮游生物为食的小水螅所遗留下来的碳酸钙沉积物而形成的。
The drones also take off from Afghanistan, but are operated thousands of miles away by a “pilot” at a desk in America, watching a video feed from the aircraft.
无人机也从阿富汗起飞，但是由远在数千里之外的美国“飞行员”通过观看飞机提供的视频画面进行桌面操作。
They feed off urea and ammonia in the sweat from the skin, turning them into nitric oxide, which is very good for the body.
它们从皮肤的汗水中吸收尿素和氨，将其转化为对身体有益的氧化氮。
So the penguins in Antarctica that feed in the open ocean are doing okay; the penguin species that feed by just dropping off the ice shelves, like the Adelie and the emperor (pictured), are declining.
因此，在南极洲远海带捕食的企鹅适应得比较好，而只靠从冰架上跃入水中捕食的阿德利企鹅和帝企鹅(如图所示)则面临衰落。
Countries will feed off each other's growth, boosting confidence among businesses and consumers, leading to a self-sustaining recovery.
各国将依托彼此的增长，增加企业和消费者的信心，推动可自我持续的复苏。
For this purpose, a lot of linearization methods have been investigated including back-off, feed-forward, feedback, LINC and pre-distortion.
为此人们研究了许多功放的线性化方法如功率回退法、前馈法、负反馈法、LINC法和预失真法。
Samuel Sánchez, a bricklayer waiting at a day labourer's market in Mexico City, says his wife has been selling off farm animals every fortnight to feed their family.
Samuel Sánchez，一个在墨西哥城的临时工市场等工作的砖匠说他的妻子已经在卖家畜以维持家庭生计。
John seemed to be off his feed, he did not joke and laugh with the others.
约翰似乎有心事，他不跟别人说说笑笑。
A vigorous omnivore, nunas feed mostly off swamp plants, though it will hunt down and feed on small amphibians.
作为一种精力旺盛的杂食动物，努纳大多依靠沼泽植物为生，但也会捕食小型两栖动物。
Some of the recent huge increase in their numbers is thought to have been caused by nutrient-rich run-off (on which the larvae feed) from farms and industry in China.
大多数人认为大型海蜇数量的暴涨是由于中国农场和工业排污引起了海水的富营养化（幼虫因此滋生）。
Some of the recent huge increase in their numbers is thought to have been caused by nutrient-rich run-off (on which the larvae feed) from farms and industry in China.
大多数人认为大型海蜇数量的暴涨是由于中国农场和工业排污引起了海水的富营养化（幼虫因此滋生）。
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