Most birds have to fly long distances to migrate.
大多数的鸟类不得不飞行很长的距离进行迁徙。
Arctic terns, being true long-distance migrants, they nest in coastal wetlands of northern Europe but fly south for thousands of miles to spend the European winters in Antarctica.
北极燕鸥是真正的长途迁徙者，它们在北欧沿海湿地筑巢，但会向南飞行数千英里，在南极洲度过欧洲的冬季。
Some fly very long distances, including one kind of bird that flies from the remote north of the world all the way to the distant south.
有些鸟飞得很远，其中包括一种从世界最北边一直飞到遥远的南方的鸟。
How long will it take you to fly to Beijing from your hometown?
从你的家乡飞到北京要多长时间？
As with other migratory birds that fly long distances, it's unclear how great snipes can apparently fly for such long periods with little or no sleep.
和其它迁徙鸟类一样，沙锥鸟需要飞行很长的距离，但是它们如何在如此长距离的飞行中不睡觉或者只睡很少的觉，原因尚不明确。
A British firm is upping the ante in a long-held dream to build an airplane that also can fly in space.
一家英国的公司加大投入于多年的梦想，那就是建造一架能够飞往太空的飞机。
WHEN they were built, no one thought they would fly for so long.
建造飞机的时候，没人认为它们会飞行这么久。
It had four long tail feathers but there is little evidence that it could fly.
它有4条长尾羽但仍然几乎没有证据证明它会飞。
The headless fly research was first published five years ago, and since then, scientists have come a long way, Miesenboeck says - they can now interfere with the animals' psychology.
无头苍蝇的研究首次发表于五年前，自那以后，科学家们的研究经过了漫长的道路，Miesenboeck说-他们现在可以干扰动物的心理。
Lindgren, for example, doesn't know when he'll fly, or how long his astronaut career may last.
举个例子来说吧，Lindgren并不知道他会在什么时候进行飞行，或者说他的宇航员生涯会有多久。
It's really a career for young people, when you don't have any ties and you can fly all over and work long hours, and you can take it seriously.
这确实是一个属于年轻人的行业。当你没有任何牵挂时，你可以满世界飞，长时间工作，你得以认真地对待这份工作。
The next morning, they planned to commandeer a 12-seat airplane, fly it to Sweden and, once there, declare their purpose: to move to Israel, a dream they had long been denied.
他们谋划次日早晨劫持一架12座的飞机飞往瑞典，一旦抵达，便表明他们的目的：移居以色列，实现这个他们长久以来被否决的梦想。
But it's these ample fat reserves that allow the birds to fly such long distances without stopping, said study leader Raymond Klaassen, a biologist at Sweden's Lund University.
可雷蒙德·克拉森，瑞典伦德大学的生物学家，这项研究的带头人却说，正是这些充足的脂肪储存，使沙锥鸟能够一口气完成如此长距离的飞行。
The higher surcharge has obviously raised the cost of our trip, but I will still choose to fly over long distances because it is faster and more comfortable.
燃油附加费越高，我们旅游的费用也明显增加，但长距离旅途我依然选择飞机，因为这更快更舒适。
A How long does it take to fly to Shanghai?
A乘飞机到上海需要多长时间？
Enterprise application Integration (EAI) refers to integrating data and process across disparate applications, and has long been the fly in the architectural ointment for it departments.
企业应用集成(EAI)是指对不同应用间数据和过程的集成，对于IT部门来说，它一直是架构性的鸡肋。
We are for the most part unable to introspect—to wonder about our uncanny ability to fly or to meet somebody long dead.
在梦中，我们几乎从不会反省自己为什么能飞来飞去，为什么会见到死人。
Let's hope that he remains healthy, free and at large for a long time! Fly Colton, Fly!
让我们希望他长期保持健康、自由的生活。飞吧，科尔顿，飞吧！
If those tests are successful, the eventual plan is to fly an e-sail craft that will unfurl a circular array of up to 100 20-kilometer-long conductive filaments only 25 microns thick, Janhunen says.
如果这些测试将获得成功，最终的计划将是发射电子帆飞船，可展开多大100个20千米长25微米厚的导电纤维。
It did not fly for very long: only for 12 seconds.
长时间不飞：只是适合12秒。
The lines are short but move at a gentle pace and need to be read slowly, as the verse drifts back and forth over its country setting like a long-legged fly on a stream.
诗句很短但节奏缓慢，需要细细品读。诗句游荡于乡村的场景中，如同一只长腿蝇在小溪上飞舞。
Even if the butterflies survive, they do not fly as well or live as long as uninfected ones.
即使蝴蝶生存下来，它们不能像未感染蝴蝶一样飞翔或长期生存。
A: How long will it take to fly from Beijing to New York?
从北京飞往纽约要多久？
The bird can surely fly over a long distance without stop.
毫无疑问，这种鸟一次能飞过很长的距离。
Long before, humans had tried to fly to the moon.
人类很早以前就尝试过飞到月球。
Now, in some of its hotels, Hyatt is giving iPads to "lobby ambassadors," who use it to expedite guest checkouts when there are long lines, and who can offer concierge services on the fly.
现在，在一些酒店，凯悦把iPad配备给那些“大厅使者”，他们利用在iPad在排队很长时，加快结账服务，或者在飞机上提供礼宾服务。
Now, in some of its hotels, Hyatt is giving iPads to “lobby ambassadors, ” who use it to expedite guest checkouts when there are long lines, and who can offer concierge services on the fly.
现在，在一些酒店，凯悦把iPad配备给那些“大厅使者”，他们利用在iPad在排队很长时，加快结账服务，或者在飞机上提供礼宾服务。
Migratory birds fly long distances between a winter home and a summer home. Some researchers say these birds are getting too much blame.
候鸟要飞很长的距离往返于夏季的栖息地和冬季的栖息地。一些专业说这些鸟类背负了太多的谴责。
Migratory birds fly long distances between a winter home and a summer home. Some researchers say these birds are getting too much blame.
候鸟要飞很长的距离往返于夏季的栖息地和冬季的栖息地。一些专业说这些鸟类背负了太多的谴责。
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