崖沙燕是一种腹部为白色的褐色的鸟。
现在王燕是一所学校的九年级学生。
当他们让一只燕鸥或鹈鹕扔下一条鱼时，他们会一头栽到水里，然后把鱼从水面抓起来，这可能就是这只鸟被油弄脏的原因。
When they get a tern or pelican to drop a fish, they plunge down and grab it off the surface of the water, which may have been how this bird got oiled.
北极燕鸥在从南美洲的最南端飞往北极圈的路线全长2万公里，但燕鸥这一路上都不会留意观鸟船送来的散发臭味却又可口的鲱鱼。
An arctic tern, on its 20,000 km flight from the extreme south of South America to the Arctic circle, will take no notice of a nice smelly herring offered from a bird-watcher's boat along the way.
北极燕鸥之所以能不受这一分神因素影响，是因为那时它被一种本能感觉所驱动着，这种本能令人类十分钦佩，它叫做：“更远大的目标”。
The arctic tern resists distraction because it is driven at that moment by an instinctive sense of something we humans find admirable: larger purpose.
一燕不成夏。
但是正如这些担心警示欧洲经济复苏并不保险一般，德国的莺歌燕舞也可以让美国感到些许安慰。
But just as these concerns are a warning to Europeans that the global recovery is not secure, the joy in Germany should comfort Americans.
第二天，彼得森觉得自己身体够好了，他向他的妻子要一个轮椅，想让她带他去燕西家。
The next day, Peterson felt well enough to ask his wife to get a wheelchair and take him to Yancey.
“海鸟会在任何必要的地方降落”对许多墨西哥湾海岸附近的海鸥、燕鸥和鸬鹚来说这是一个致命的错误。
“Birds will land wherever they have to.” For many gulf coast gulls, terns and cormorants, this has been a lethal mistake.
“海鸟会在任何必要的地方降落”对许多墨西哥湾海岸附近的海鸥、燕鸥和鸬鹚来说这是一个致命的错误。
"Birds will land wherever they have to." For many gulf coast gulls, terns and cormorants, this has been a lethal mistake.
尽管官司以失败告终，但他所付出的努力使得更多的同学认识了他。去年三月，一位名叫杨燕的同学找到他，请求帮助。
Although the case was a bust, Guan became known by other students for his efforts and in March last year a classmate named Yang Yan asked for his aid.
在第二年的八月，他在大凤头燕鸥的繁殖地发现了很小一堆黑嘴凤头燕鸥的巢。
In August of the second year, he found a handful of Chinese crested terns nesting among a colony of greater crested terns.
然而仅存30只，且只有两对在2008年配对繁殖，凤头燕欧又真是命悬一线。
But with a population of only 30, and only two breeding pairs in 2008, its fate hangs by a thread.
我们在这说的燕窝是由多种雨燕生产出来的，尤其是金丝燕在做巢时会排放一种化学混合物，使空气变冷。
The nests in question here are produced by a variety of Swifts, specifically Cave Swifts who produce the nest by spitting a chemical compound that hardens in the air.
艾治汪惊奇地发现，燕鸥经常在北大西洋可以停留近一个月。 他推测燕鸥可能在这段时间捕捉一些鱼类和小型的甲壳类海洋生物，能量得到充足补充后再动身穿越热带地区。
Egevang was surprised to find that the birds often stop for a month in the open North Atlantic Ocean, probably to "fuel up" on fish and small crustaceans before setting off to cross the tropics.
在这里，根除燕八哥的活动已经进行了一段时间，目的是研究它们对黑头绿鹃和金颊莺之类濒危鸟类的寄生影响。
The eradication of cowbirds has been going on for a while here in an effort to study the effect of their parasitism on endangered birds such as the black-capped vireo and the golden-cheeked warbler.
林燕琴说：“如果不在日本积累一些工作经验再回国，我肯定没有竞争优势。”
“I don’t think I will have a competitive advantage unless I gain work experience here in Japan before returning to China, ” said Lin.
吉姆放弃了计划的那个优美的燕式跳水的姿势，而本能地像一个炮弹一样落了下去——那巨大的水花证明了这点。
Jim abandoned his plans for a graceful swan dive and instinctively assumed the cannonball position - known for its magnificent splash.
在圣诞节前的一个星期天，燕西在教会礼拜仪式上看到了彼得森。
On the Sunday before Christmas, Yancey sought out Peterson at church services.
南澳大利亚州环境局日前宣布，当地一种濒危的鸟类——燕鸥已经回来筑巢。这是一个令人十分鼓舞的现象。
The South Australian Environment Department says an endangered breed of bird has returned to nest at danger Point.
在过去30年里，她一直从事着保护这种候鸟的工作——1976年，她所在的奥杜邦学会分会就是为了保护小白额燕鸥已陷入危险境地的春季繁殖地而建立的。
She's been working with the migratory birds for the past 30 years—her chapter formed to help imperiled springtime breeding colonies there in 1976.
同室的史英和王燕都说孙玲不好，不该和我买一样的衣服。
My roommates Shi Ying and Wang Yan said to me that Sun Ling was not right. She should not have bought the same clothes as I did.
一天，梁山好汉李逵、燕青来到离梁山泊不远的荆门镇投宿。
One day li Kui and Yan Qing, two heroes in liangshan Marsh, spent the night in the town of Jingmen, which is near to the liangshan Marsh.
一燕不成夏。
一燕不成夏。
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