Once airborne, they use long pectoral fins and shorter pelvic fins on the sides of their bodies to create lift, much like the wings of an aircraft.
达到空中后，他们利用身侧的长胸鳍及短腹鳍产生升力，类似于机翼。
They use long pieces of grass to catch insects, they use stones as missiles and to crack open nuts, such as the African walnut, and they use leaves to collect and drink water.
它们用长条草来抓昆虫，它们用石头做子弹，打开坚果，比如非洲胡桃，它们用树叶收集水露来喝。
They will be helpful for us as long as we put them to good use.
只要我们好好利用它们，它们对我们是有帮助的。
There are some people who will use any kind of argument, no matter how illogical, so long as they can score off an opponent.
有些人为了要驳倒对方；不惜用任何不合逻辑的辩论。
This time they use a long line of fishhooks to see if they can catch any fish for dinner.
这次他们用一条长鱼钩看看能不能钓到鱼当晚餐。不幸的是，今天不是他们的幸运日。
We will be training Ethiopian scientists in the use of satellite and radar technology - skills they will be able to continue to use long after this programme has ended.
我们将培训埃塞俄比亚科学家使用卫星和雷达技术，这些技术在项目结束后相当长的一段时间内他们可以继续使用。
They use one of two strategies: streaming and long polling.
它们使用两种策略其中之一：流线化和长期轮询。
For both long and short running process use cases, there is no Primary Actor; they are always triggered by other use cases and don't directly involve any user interaction.
对于长时间运行和短时间运行的流程用例，并没有主要参与者；它们始终由其他用例触发，并不直接涉及任何用户交互。
First-time visitors are willing to play with the service, not filling long web forms for an account they might never use in the future.
如果不用填那些他们以后都不会再次用到的长长的网页表格，首次来访的用户都会愿意尝试服务。
They are basically the same as long as you have the same release Numbers and the main difference between them is only their intended use.
只要发布版本号一致，这两者从核心来说也就是相同的，唯一的差别在于它们的预期用途。
Long-time married couples should use the occasion to rekindle the romance and passion they experienced in the early years of their courtship and marriage as well.
老夫老妻们应该好好抓住这个机会、去重新燃烧他们年轻时期追求一个人的浪漫和新婚时期的激情。
Of course this is fine as long as the readers choose to use the "Parool" app, but they may also choose to read news stories from different sources.
既然是读者选择使用“誓言报”应用程序的，这样当然还不错，但他们也许还想阅读其他来源的新闻故事。
Well, the Head First editors took the saying, "A picture is worth a thousand words" quite literally, and they definitely found a good way to use pictures as a substitute for long, drawn out text.
然而，HeadFirst 的编辑相当直白地说出这个谚语，“一副图画能够比得上千字的描述”，并且他们肯定找到了用图片取代冗长文章的好方法。
If the team's delivery schedule is restricted to J2EE 1.2 deliverables, they could feasibly use WebSphere Studio V4.0 long after the run time environment has been upgraded.
如果团队只限制于交付J2EE 1.2版本的应用程序，那么他们可以在运行环境升级以后的很长时间里继续使用WebSphereStudioV4.0。
The report also advises libraries to allow mobile phone use in their buildings, "as long as they are set to silent or to flight mode."
报告还建议图书馆允许带手机入内，只要手机设为静音模式或飞行模式就行。
Once new neurons appear in your brain, where they stay in your brain and how long they survive depends on how you use them.
一旦新的神经元出现在你的大脑，它们待在脑中哪里存活多久取决于你怎么使用它们。
We go less by publications and are more willing to use our own criteria, of which an important component is that they should be interested in a long-term, challenging goal.
我们极少以作品发表量来衡量，而更愿意用我们自己的标准，其中一个重要考虑因素是他们要对一个有挑战性的目标有长期的兴趣。
Since both of the above approaches use a single transport connection to send and receive messages, they are not suitable for long-running transactions.
因为上面两个方法使用一个传输连接来发送和接收消息，所以这些方法不适合长时间运行的事务。
It is not particular important what these values are, as long as they don't clash with any other mappings you use.
只要这些值不和任何其它您使用的映射冲突，它们是什么并不特别重要。
"We are not sure of the data yet, but we believe if people have short hair they do not need to use their hair driers for so long and they will use less water," she said.
“我们还不确定数据如何显示，但是我们相信如果大家都梳短发，那么就不会用那么久吹风机来吹干头发，也不会用很多水来洗头了”，她说。
You can use any combination of these as long as they do not conflict, but the best way to avoid problems is to be careful in how you combine mechanisms.
只要不互相冲突，您可以随意组合使用这些方法，但避免问题的最好方式是在选择组合方法时要谨慎。
Walruses frequently use ice floes to rest while they digest a meal, usually consisting of shellfish pried from the seafloor using their long tusks and strong lips.
海象在消化食物时，经常利用浮冰休息。它们食物一般由用象牙和有力的嘴唇从海底撬出的贝类食物组成。
We are not sure of the data yet, but we believe if people have short hair they do not need to use their hair driers for so long and they will use less water.
虽然现在我们还不知道确切数据，但我们相信员工剪短发后就不用花太多时间用吹风机，水量的使用也会减少。
SCEPTICS have wondered how long America could use its control of the world's reserve currency as an excuse to rack up huge debts.Now they may have their answer.
美国利用对世界储备货币的控制作为借口巨额借债，怀疑论者曾想过这种状况要持续多久，而现在他们有了答案。
SCEPTICS have wondered how long America could use its control of the world's reserve currency as an excuse to rack up huge debts. Now they may have their answer.
美国利用对世界储备货币的控制作为借口巨额借债，怀疑论者曾想过这种状况要持续多久，而现在他们有了答案。
Use indicators like progress bars and loading wheels to tell your users that the software is working and inform them how long they have to wait.
使用类似进度条和加载圈圈的指示器告诉你的用户软件正在运行，提示他们还要等多久。
It took me a long time to understand how they are different and how to use them together to enhance the development process.
我花了很长一段时间理解二者的区别，以及如何结合使用两者来改进开发过程。
Still, they are long-lasting chemicals that remain in the environment for years after they are out of use.
不仅如此，这些持续时间长久的物质在被弃用数年后仍然存在。
Still, they are long-lasting chemicals that remain in the environment for years after they are out of use.
不仅如此，这些持续时间长久的物质在被弃用数年后仍然存在。
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