They say NATO should conduct more visible exercises to rehearse the response to threats at home.
他们说，北约应该举行更加显著可见的演习，来排练对国内所受威胁的反应。
If you are in any doubt as to whether you should be doing these exercises, consult your doctor.
如果你拿不准是否应进行这种锻炼，咨询一下医生好了。
If I had known the exercises should be handed in today, I'd have finished them yesterday.
如果我知道今天要交练习题，我昨天就会把它们做完了。
Make a comparison between these positive and negative effects, and you will find that we should spend one or two hours a day doing exercises.
比较这些积极影响和消极影响，你就会发现，我们每天都应该花一两个小时进行锻炼。
You should do morning exercises.
你应该做早操。
You should do eye exercises twice a day and examine your eyes in time.
你应该每天做两次眼保健操，并及时检查眼睛。
Why should you do breathing exercises?
为什么你应该做呼吸练习？
They say NATO should conduct more visible exercises to rehearse the response to threats at home, and improve the ability of bases and ports to receive NATO reinforcements.
他们说北约应该举行更加显著可见的演习来排练对本土所受威胁的反应，并且改善基地和港口接受北约支援的能力。
The IHME believes that scientific journals and official agencies should adopt rigorous vetting methods of predictive power, such as the 20% tests and decadal-withholding exercises.
健康指标和评估研究所认为科学期刊和官方机构应该对预测能力采用严格的核查方法，比如20%测试法和十年移除法。
They have too readily assumed that central banks can make at least short-term nominal interest rates what they like and have concentrated on esoteric exercises on the path they should follow.
他们过于轻易地就假定，央行至少能将短期利率维持在自己乐见的水平，并在他们应走的路线上进行秘密操作。
Although the examples may work with earlier versions of Perl and UNIX, and with other operating systems, you should consider cases where they fail to function as exercises to solve.
虽然这些示例在以前版本的perl和unxi以及其他操作系统中也可以使用，但是您应该考虑到您将面对那些它们无法作为练习发挥作用的情况。
Please note that you should have Rational Functional Tester experience (at least record and playback) before performing the exercises in this article.
要注意的是，在执行这篇文章中的练习之前您要有RationalFunctionalTester经验(至少有录制和回放的经验)。
To get the most from the practice exercises in this series, you should have a basic knowledge of Linux and a working Linux system on which you can practice the exercises covered in this article.
要充分利用本系列中的练习，则应该具备Linux系统方面的基本知识，以及一个可正常运行的Linux系统，您可以在该系统上练习本文所涉及的练习。
To get the most from exercises in this series, you should have a basic knowledge of Linux and a working RPM-based Linux system on which you can practice the exercises covered in this article.
要从本系列中的练习获得更多的收益，您应当具有Linux系统的基本知识以及一个可正常工作的基于RPM的Linux系统，便于在该系统上实践文中所介绍的练习。
Bodyweight exercises aren't the only thing you should ever do, however, for several reasons.
然而只进行体重锻炼是不够的，理由如下。
There’s more theory here than you normally find in Python textbooks, but I found the examples intriguing and he has unusual exercises at the end of the chapters that should keep you thinking.
它有比着一般常见的Python书籍更多的理论介绍，但是我发现该书有很多有意思的实例并在章节的后面有很多精心设计的练习题目可以使你不断的思考。
For every code module, you should have a set of unit tests that exercises each of its methods.
对于每个代码模块，你应当有测试其所有方法的一组单位测试。
All of which suggests exercises such as this one are useful for keeping people focused on the problem. But no one should believe that they tell the whole story.
如此种种均表明，这类演练的用途无非是让人们始终对禽流感问题保持关注，千万不要以为实际情况会像模拟演练那般简单。
The facilitator should work through the timings in advance and vary the exercises every now and again.
主持人应该预先做完时间的分配工作并不时地改变练习。
My advice is that we (should) do exercises first.
我的建议是我们应该先做练习。
You should do more spelling exercises.
你应该做更多的拼写练习。
You should get more (much) exercises this year.
今年你应该做更多的练习。
We should do the eye exercises every day.
我们应该每天都做眼保健操。
We should take exercises every day.
我们应该每天锻炼身体。
Doctors advise that Jane should do more exercises.
医生告诫简应该多锻炼身体。
You should these exercises after school.
你们应该把这些练习在放学后完成。
Physics teaching depends on teaching physics exercises, if want to improve the quality of the physics teaching, should improve the effectiveness of teaching physics exercises.
物理教学离不开物理习题教学，若要提高物理教学的质量，就应提高物理习题教学的有效性。
There are solutions to these exercises in the next section. You should at least attempt each one before you read the solutions.
下面这些练习都有样例代码。不过你最好在看答案之前先自己对每个练习都尝试一下。
You should attempt the previous exercises before you go on. You can download my solution from Here.
你得先把前面的练习作一下，然后再继续哈。可以从这里下载我的样例代码。
You should attempt the previous exercises before you go on. You can download my solution from Here.
你得先把前面的练习作一下，然后再继续哈。可以从这里下载我的样例代码。
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