These precautions keep bird-strike fatalities surprisingly rare: in the past 20 years, only 219 people have died in American airspace as a result of bird impacts.
这些防范措施使撞鸟的不幸事件惊人地减少：二十年来，只有219人在美国航空区域死于撞鸟事件。
During this time when fewer natural foods are available and air temperatures are lower, extra feeding can keep a bird warm and well.
在这段时间里，自然中鸟类的食物越来越少，空气温度也越来越低，额外的喂养可以让鸟类保持温暖和健康。
"The bird movements can help keep our knees healthy and the monkey movements can be good for the heart," said Hua Yi, the 59th inheritor (继承人) of Wuqinxi.
“鸟戏能帮助维持膝盖健康，而猴戏对心脏有好处。”五禽戏第59代传人华艺说。
Being able to accurately identify which birds you have in your bird houses helps to keep aggressive birds from taking over.
能够准确分辨你家鸟屋中的不同鸟类有助于防止攻击性鸟儿的破坏。
To keep up with the latest news about bird flu, including the most important scientific developments, you can visit the Nature Reports Avian flu website and sign up for an RSS feed.
访问《自然》杂志禽流感网站并注册一个RSS文件，你就可以获得禽流感最新的新闻和最重要的研究进展。
I'm probably a bird. Full of vigilance, not easy to stay. So keep flying.
我大概是一只鸟。充满了警觉，不容易停留。所以一直在飞。
In my free time, I'll listen to music, pop songs and go shopping with my friends, Sometimes I'll keep pets-maybe a colorful bird.
在我的空闲时间，我会听音乐，流行歌曲，和我的朋友去购物，有时候我会养宠物，也许会是一只色彩鲜艳的鸟。
If you're a birder, you want to keep a list of sightings when you bird watch.
如果你是一个拱，你要保持一份踪迹当你鸟观赏。
It is important to keep the bird's beak and brain busy, both when it is in the cage and when the bird is out with you.
重要的是要保持鸟喙和大脑忙，当鸟在笼子里或当鸟在笼子外都能和您在一起。
So when you put out new bird seed this winter, at least you won't be inadvertently poisoning any chirpers. Oh, and keep those cats inside, too.
因此，今年冬季向室外播撒鸟食时，至少不要在无意间毒害鸟类。啊，还要把猫关在家里。
We keep good relationships with handset manufactures including Samsung, Panasonic, Motorola, Amoi, TCL, Bird, Lenovo and so on.
与三星、松下、摩托罗拉、夏新、TCL、波导、联想等知名手机制造商保持良好的合作关系。
Take into the boat with you a male and a female of every kind of animal and of every kind of bird, in order to keep them alive.
带上各种动物和飞禽，每种都是雌雄一对，和你一起上船，使他们能生存下来。
And I will keep a pet bird because I like it very much.
我会养宠物鸟因为我非常喜欢它。
Everyone is the bird in the cage named fate, but only the ones who keep on struggling can fly to the sky of freedom.
我仍希望保持自己的棱角，不是因为这能使我赚钱成名，只是希望自己有和别人不一样的东西。
If I keep a green bough in my heart, the singing bird will come.
歌唱。心中有绿枝，鸟儿也会飞来歌唱。
Aesthetics of Scepticism proposes that History and Culture are not premises of Beauty. The free bird, "Beauty", will not keep silent in the cage of History and Culture.
怀疑论美学认为，历史与文化不是美的前提，美这个灵性的自由鸟也不会沉默于历史与文化的樊笼之中。
"Keep your car out of the sun, " he says. "And keep it away from bird droppings and tree sap.
“保持你的车不晒太阳，”他说，“并保持它远离鸟粪和树汁。
In my free time, I ll listen to music, pop songs and go shopping with my friends, Sometimes I ll keep pets-maybe a colorful bird.
在我的空闲时间，我会听音乐，流行歌曲，和我的朋友去购物，有时候我会养宠物，也许会是一只色彩鲜艳的鸟。
We were forbidden to keep a single bird of our own.
我们哪怕只喂养一只鸟儿也不允许。
Both the father bird and mother bird sit on the eggs to keep them warm.
鸟爸爸和鸟妈妈伏在蛋上为它们取暖。
If you keep a bird at home, avoid close contact with it.
如果你在家养鸟，避免近距离接触。
Despite its simple graphics, Flappy bird was a notoriously difficult game since many users could only keep the bird in the air for a few seconds before it hits an obstacle and falls.
虽然图像画面简单，但Flappy Bird游戏其实难度极高。许多玩家都只能让小鸟飞不到一会儿就撞到障碍物掉下去了。
Some animals can get further than these simple noises. For instance, a bird song is much more elaborate, for it tells other males to keep away, while at the same time inviting a female to come closer.
一些动物能发出比这些简单的声音更复杂的声音，例如，鸟儿的歌声就更复杂精细，因为它能告诉其它雄性鸟离开，同时邀请雌性鸟儿靠近。
A little bird told me you were turning 50, but I'll keep it a secret.
有人偷偷告诉我说你快五十岁了，但我会保守秘密的。
A little bird told me you were turning 50, but I'll keep it a secret.
有人偷偷告诉我说你快五十岁了，但我会保守秘密的。
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