They are gregarious birds and feed in flocks.
它们是群居鸟类，会集群觅食。
Parrots in flocks dart in and out of the light.
成群的鹦鹉忽而飞进树荫里，忽而飞入阳光里。
Visitors came in flocks to see the Oriental Pearl TV Tower.
游客成群地来看东方明珠电视塔。
Others, more active, rose in flocks and passed in clouds over their heads.
比较灵活的鸟成群地象云似的从他们头上掠过。
The migratory birds gather in flocks along the coast and gradually drift southward.
候鸟沿着海岸成群聚集，并逐渐南移；
Crows go in flocks and wolves in packs, but the lion and the eagle are solitaires.
乌鸦成片飞行，豺狼结伴成群，而狮子和鹫鹰却喜欢独行。
He was rich in flocks and herds and had no neighbor or rival to invade his country.
他拥有成群的牛羊，没有来自邻帮或敌人的侵犯。不过，他最引以自豪的是他的果园。
They congregate in flocks that can number in the hundreds of thousands, but flamingos generally remain monogamous for life.
火烈鸟的男性都爱丈夫和细心的父亲。他们聚集的群体可以人数在数十万，但红鹳一般保持一夫一妻制的生活。
No cases have been linked to the consumption of properly cooked poultry meat or eggs, even in households where disease was known to be present in flocks.
没有发现病例与食用经适当烹煮的禽肉或蛋类有关，即便是已知在禽群中出现该病的家庭中也是如此。
In the afternoon the snow was even greyer and fell in flocks and stuck to the window-panes and then slid down and new flocks appeared out of the twilight and replaced them.
下午，雪甚至更灰暗了，一坨一坨的掉下来粘在玻璃窗上，滑下去，然后新的一坨从暮色中出现，取而代之。
Flocks are not fussy, so they are as likely to alight in a bush in a city park as on a rural hawthorn hedge.
鸟儿们并不挑剔，所以它们可能降落在城市公园中的灌木上，或是乡村的山楂树篱上。
Krebs hypothesizes that the herons in smaller flocks are watching for herons that they might follow to better feeding pools, which usually attract larger numbers of the birds.
克雷布斯假设，小群的苍鹭是在观察，它们可能会跟随被观察的苍鹭去更好的觅食池，那里通常会吸引更多的鸟类。
Sure, afterwards the Lord gave Job more than he had in the first place — more kids; more flocks; more gold.
当然，后来上帝在第一时间赐给约伯比原来更多的东西——更多的孩子，更多的羊群，更多的金子。
You shall live in the region of Goshen and be near me-you, your children and grandchildren, your flocks and herds, and all you have.
你和你的儿子，孙子，连牛群羊群，并一切所有的，都可以住在歌珊地，与我相近。
No one is to come with you or be seen anywhere on the mountain; not even the flocks and herds may graze in front of the mountain.
谁也不可和你一同上去，遍山都不可有人，在山根也不可叫羊群牛群吃草。
Wakhi herders tend flocks of sheep, and women in traditional red dresses work the wheat and barley fields.
Wakhi牧民平日主要照料羊群，穿传统红色长裙的女人则耕作大麦和小麦田。
I also owned more herds and flocks than anyone in Jerusalem before me.
又有许多牛群羊群，胜过以前在耶路撒冷众人所有的。
In the future, swarms of computers, like colonies of ants or flocks of starlings, will be directed via cloud computing toward global problem solving.
在未来，电脑群，像蚂蚁的殖民地或者欧椋鸟群一样，将会被云计算带领起来解决全球性问题。
Little is known about the presence of the virus in small backyard flocks, where the greatest risk of human exposures and infections resides.
关于小群场院禽鸟是否存在病毒，了解甚少。而在这种地方，人类接触和感染的风险最高。
The outbreaks will be difficult to detect and control in rural backyard flocks.
在农家后院的鸡群中发现和控制禽流感暴发将是极为困难的。
The main health risk currently is to people who are in close contact with infected poultry, such as families with backyard flocks and poultry workers in wet markets or live animal markets.
当前的主要健康风险涉及与受感染禽类密切接触者，例如在庭院放养禽类的家庭以及在菜市场或鲜活动物市场工作的养鸡业工人。
The majority of poultry in Cambodia are raised in small backyard flocks in rural areas, making surveillance for outbreaks especially challenging.
柬埔寨大多数家禽是在农村地区后院小群饲养的，使监测暴发尤其具有挑战性。
In Nigeria, as in other parts of Africa, most village households maintain free-ranging flocks of poultry as a source of income and food.
在尼日利亚，如同在非洲其它地区一样，大多数农村家庭养殖自由放养的禽群，作为收入和食品的来源。
Huge sacrifices have been made by small farmers in culling their poultry flocks.
小型农场主宰杀他们的鸡群，作出了极大的牺牲。
On a more sobering note, the report notes that avian flu is now endemic in the poultry flocks of many countries in the region and indeed has spread to Europe and central Asia.
报告以一种使人清醒的口气指出，禽流感目前在东亚很多国家的禽类中流行，并确实已传播到欧洲和中亚。
Thoughts pass in my mind like flocks of lucks in the sky.I hear the voice of their wings.
思想掠过我的心上，如一群野鸭飞过天空。我听见它们鼓翼之声了。
Most human cases have occurred in rural or peri-urban areas where households keep small backyard flocks, allowing close and continuing human exposure to virus from infected birds.
多数人间病例发生在农村或城市周边地区，那里的居民喂养小型场院禽群，使人类能够密切和持续地接触来自受感染禽鸟的病毒。
Most human cases have occurred in rural or peri-urban areas where households keep small backyard flocks, allowing close and continuing human exposure to virus from infected birds.
多数人间病例发生在农村或城市周边地区，那里的居民喂养小型场院禽群，使人类能够密切和持续地接触来自受感染禽鸟的病毒。
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