It would be useful if you could nail down the source of this tension.
如果你能弄清这种紧张情绪的根源，会是有用的。
If you are a resident, you will find it useful to open a bank account.
如果你是当地居民，你会发现开一个银行账户很有用。
If they can back this up with useful knowledge, they can sway policy.
若再辅之以有用的知识，它们就能左右政策。
If you want the best business advice out there, here it is: create something useful.
如果想由此获得最佳的商业建议，那便是：创造实用的东西。
But if I know that number, it's still useful.
但如果我知道那个数，它仍然有用。
This is very useful if the native software is not available to open the document.
如果无法使用本机软件来打开文档，文档转换服务是非常有用的。
This option especially useful if you wish to boot from a floppy.
当希望从软盘引导时，这个选项尤其有用。
If so, was this ability useful?
如果是这样，那么这种功能有用吗？
There are a number of enhancements that would be useful if implementing the sample code.
如果实现示例代码，那么有很多增强是有用的。
This is very useful if you have a lot of paper images to work on.
这在您有很多纸质图形的时候是很有用的。
These technologies over time - if found useful - eventually graduate into EMF.
这些技术随着时间的推移——如果发现有用——最终将逐步演化为emf。
For software development there are few if any useful analytical methods available.
对于软件开发来说，任何有用的分析方法都是没有什么用处的。
But what if you want to do something more useful with the HTTP response?
但是，如果希望对HTTP响应执行一些更有用的操作，该怎么办呢？
You might ask if this is actually useful.
您也许会问这是否真的有用。
The second decision in the flowchart asks if the package software is immediately useful.
流程图中的第二个决策就是询问数据包软件是否能立刻起作用。
This is useful information for patients to know, especially if they are being prescribed medication.
对于患者来说，这无疑是非常有用的，尤其是那些正在接受治疗的人。
However, it is useful even if you don't use TDD at all.
即使您不使用TDD这个功能也是非常有用的。
Useful if you know a problem exists in that function.
有用的，如果你知道问题存在于这一职能。
You can choose a different confidence level if you believe it is useful.
你可以另选一个你认为靠谱的信心等级。
They are useful if you need to view or edit the information in the worksheet.
在浏览或编辑工作表信息时可以用到它们。
If I could use a computer very well, I would have another useful skill.
如果我能很好地使用计算机，我将有一个有用的技能。
A policy can be deleted if it is not useful in the administrative work.
可以删除对管理工作没有用的策略。
If you find this useful, print it out, and start using it.
如果你觉得有用，可以打印出来，并开始做。
If you are food, do you foster useful life?
如果你是一颗粮食，你是否哺育了有用的生命？
If one is enough, a second although useful is needless.
如果一个够了，那么第二个即使有用，也是不需要的。
Such a little program is useful if you want to test or refine a regex.
如果需要测试或改进regex，则这种小型程序非常有用。
You're bound to improve your English if you learn useful sentence patterns!
如果你学习实用的句型，你的英语肯定会进步的。
It's also useful if I 'm working at a client site.
即使我正在一个客户处办事，它也是很有用的。
It's also useful if I 'm working at a client site.
即使我正在一个客户处办事，它也是很有用的。
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