如果实施此方法比按用户ID搜索每个用户快，就值得这样做。
If it can be implemented to be faster than a search for each user by its user ID, then it might be worth the effort.
开始学习一种新的处理xml的api之前，可能要问是否值得这样做。
Before you commit to learning a new XML processing API, you might wonder if it is worth the trouble.
当然这种方法费用很高，开采的矿石必须价值很高，以证明值得这样做。
This is obviously such an expensive operation that the ore must be of great value to justify the cost .
有时候，你会怀疑自己是否具备实现梦想的条件以及你是否值得这样做。
There are times when you will wonder if you have what it takes to fulfill your dreams or if you deserve to live them.
另外对于这么多的英语学习者都举行口语测试的成本太高。他们认为不值得这样做。
Secondly, holding a Test of Spoken English to so many English-learners is cost too much. they don't think it worthwhile to do that.
那并不代表他们知道生命的意义，但一个女人可以说，“我看到人们受苦，我不觉得生活值得这样做。”
That doesn't mean they know the meaning in life, but a woman may be in a position to say, "I've seen people suffering, and I don't think life is worth it."
从源码模块安装Geronimo比二进制安装要费时，但若极为重视对系统的了解，还是很值得这样做的。
Installing Geronimo from the source modules takes longer than the binary installation process, but it's well worth it if you place a great deal of importance on knowing your system well.
我正把大量的金钱和时间花在这艘船上，但这样做值得。
I am spending a lot of money and time on this boat, but it is worth it?
对于在单一机器上运行的单用户应用程序来说，这样做可能有点儿过分了，不值得这么费事儿。
For a single-user application that's going to run on a single machine, this is probably overkill and might not be worth the trouble.
例如，在一家大公司，如果你最初做的是打杂跑腿的工作，你很可能认为是不值得的，可是，一旦你被提升为领班或部门经理，你就不会这样认为了。
For example, in a large company, if you initially do is to work odd jobs to run errands, you may think is not worth it, but, once you have promoted to foreman or manager, you will not think so.
了解JSF的概念框架对于执行该技术来说已经成功了一大半，而且马上您就会认识到做这样的了解是值得的。
Getting into the conceptual framework of JSF is more than half the battle with implementing this technology — and you'll soon see that it's well worth the trouble.
如果在青年旅店住(好比数量)可以节省90%的花销比起住酒店(质量)，这样我就可以在亚洲待更长的时间，但是这不值得我那么做。
I could certainly stay longer (QUANTITY) in Asia if I saved 90% of the cost of a hotel just by staying in a hostel (QUALITY), but it isn't worth it to me.
不过，偶尔的不注意一般就不值得耿耿于怀了，这样做只能困扰自己的心灵、能量和情绪。
However, frustrations caused by occasional messes are usually not worth carrying around with you and cluttering up your mind, energy, and emotions.
可以将它们结合起来使用，但是少数方法不支持这样使用，因为附加的性能损失使得这样做不值得。
They can be combined, but few do so because the additional performance loss doesn't appear worth it.
我曾试过迟到5分钟，但发现这样做压力太大，不值得如此。
I have experimented with being five minutes late, but found it so stressful it wasn't worth it.
在40年前，由格雷厄姆和都德合著的教科书第一次出版之后，这样做是值得的。但是情况自从那之后改变了很多。
This was a rewarding activity, say, 40 years ago, when our textbook Graham and Dodd was first published; but the situation has changed a great deal since then.
这样做是值得的，因为这样做可以为您的业务逻辑增加客户端类型的数量。
Doing so is often desirable, since it can increase the number of client types for your business logic.
但现在许多世界最大的技术公司已经交出了他们部分最有价值的工业秘密，他们开始问自己：这样做值得吗？
But now that they've relinquished some of their most valuable industrial secrets, the world's biggest technology companies are asking themselves: Was it all worthwhile?
横向变更可能不是最理想的选择，但是经过证明这样做是值得的。
A lateral move may not be considered the most ideal one, but it could prove to be worthwhile.
但是很怀疑这样做他会成功，“即便是在危机的最顶峰，证明这笔钱值得花也是非常困难的”保尔森提到。
Perhaps, but it is doubtful he would have succeeded. “Even at the height of the crisis, [that] proved almost too hard to do, ” he notes.
想到一个外部企业对自己的珍品吹毛求疵，每一个内部产品和工程团队都很难面对，但这样做是值得的。
It's a tough thing for any internal product or engineering team to face - the thought of an external group nitpicking apart their gem, but it's worth it.
这位即将下台的以色列领导人说，辞职不是件容易的决定，但他表示，这样做值得、谨慎、负责任。
The outgoing Israeli leader said resigning was not an easy decision, but said it is the worthy, diplomatic, and responsible thing to do.
能够这样做的代理商将获得成功，因为度假人士将再次光顾他们认为值得信任的公司。
Those who do this will remain successful as holidaymakers will return to ones they feel they can trust.
对父母来说这是值得做的，这样以后就不必反复敦促孩子们要整理好个人物品。
This is a worthwhile investment for parents who later will not have to urge their children to stow their personal belongings!
应该有强烈的商业驱动和迫切的变更需求——其它的建议都不应该考虑，不值得做这样的评估。
There should be strong business drivers and an urgency to change — otherwise the recommendations provided may not be considered and the assessment may be perceived as not worthwhile.
要在某些地方涂写准还需要一只梯子，我想，即使是从心理学角度来看这样做也是值得的。
It must have required a ladder to reach certain spots, but I suppose it was worth while doing it even looking at it from just the psychological viewpoint.
通过自动化流程，可以显著节约成本和时间，这样做非常值得。
By automating the process, there can be significant cost and time savings, making it very worthwhile.
如果利比亚的稳定和重建确实值得花时间来做，那么其他国家同样值得美国花时间这样做。
If the stabilization and reconstruction of Libya is truly a worthwhile undertaking, it is as worthwhile for other states as for the United states.
当你到达终点再回头看看，你会想：唔…其实也不是很有趣嘛，我这样做真的值得么？
Once you get to the finish line if you look back and think HMMM... well that was no fun, was it really worth it?
当你到达终点再回头看看，你会想：唔…其实也不是很有趣嘛，我这样做真的值得么？
Once you get to the finish line if you look back and think HMMM... well that was no fun, was it really worth it?
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