而且为什么局外人要花费时间精力保护这些不认真保卫自己的国家呢？
And why should outsiders bother to protect countries that won't take their own defence seriously?
我认为，如果仅仅是为了资源，一个外星种族可能不会花费时间精力来掠夺地球。
I'd argue that if it's just about resources, an alien race probably wouldn't bother pillaging Earth.
厌倦是一个普遍存在的现象，因为它是如此普遍，因此人们很少花费时间精力对它进行调查研究。
Boredom is one of those really common things that, partly because it's so common, is rarely investigated with much rigor.
取得这种水平的成就需要花费时间和精力。
Achieving success at this level requires a commitment of time and energy.
无论如何，必须跟客户和供应商明确是否他们(或你)应该花费时间、精力和金钱。
Regardless, be clear with customers and suppliers on whether they (or you) should be spending time, effort, or money.
同样，如果花费时间和精力定位信息，那么人们不会定期访问这些信息。
Also, if it takes time and effort to locate the information, people won't access it regularly.
他坦言：“除了花费时间和精力对过去发生的事情进行指责外，我们什么都做不了”。
"Nothing will be gained by spending our time and energy laying blame for the past," he argued.
没有必要花费时间或精力教他们进行身体活动。
There's no need to spend time or energy teaching them about physical activity.
当然，做好这个需要花费时间和精力。
美食联播网的总经理尼克·曹罗古德说：“这突出表明了对我们来说花费时间和精力去致谢仍然是非常重要的。”
Nick Thorogood, the managing director of Food Network, said: "This highlights that taking the time and effort to say thanks is still very important to us."
理想是一种鼓励你花费时间和精力来做些小事的想法，也可以是开始对你生活大幅重组的动力。
Callings can be an encouragement to do a small thing with your time and energy or to pursue a radical reorganization of your life.
您可以避免花费时间和精力来下载软件。
You can avoid the time and effort required to download software.
组织必须花费时间和精力创建适当的组织和支持结构，从而支持顺利地采用SOA原则。
Organizations must invest time and effort in creating an appropriate organization and support structure to enable a smooth adoption of SOA principles.
既然已经决定毕业后回家，那又何苦花费时间和精力与人交往呢？更何况，大家在文化和宗教信仰上存在差异。
If they will not stay after graduation, then why bother putting time and energy into interactions [with others], especially when there are cultural and religious differences?
或者更具体地说，什么情况下不值得您花费时间和精力在应用程序框架中引入新的API ？
Even better, when is it just not worth the time and effort required to introduce a new API into your application framework?
整理这些遗留下来的残骸需要花费时间、精力和灵活的头脑。
Sorting through this wreckage will take time, energy and ingenuity.
在某些情况下，当我们消耗精力时，我们实际上能从中得到更多的精力，而我们花费时间时，我们会对生活敞开更多时间，这两个概念从本质上来讲是矛盾的。
But both of these concepts are paradoxical in nature. Because, in some scenarios, when we expend energy, we actually gain more of it. And when we spend time, we open more up in our lives.
在某些情况下，当我们消耗精力时，我们实际上能从中得到更多的精力，而我们花费时间时，我们会对生活敞开更多时间，这两个概念从本质上来讲是矛盾的。
But both of these concepts are paradoxical in nature.Because, in some scenarios, when we expend energy, we actually gain more of it.And when we spend time, we open more up in our lives.
没有什么比下一条信息更值得你花费时间和精力。
No one is more worthy of your time and attention than the next.
所以他们会计划花费时间和精力来开发这些软件。
So they are going to spend time and effort writing that software.
这需要花费时间，精力，动力，和处理困难的能力。
It takes time, energy, motivation, and the ability to deal with adversity.
你需要花费时间和精力提高管理精力的能力，但这还是相对简单的。
Increasing your capacity for energy may take time and effort, but it is relatively straightforward.
自己动手来做这些是可能的，也并不困难，但是既然已有经过了测试而且可能更快速的实现，为什么还要花费时间和精力呢？
Doing it manually is possible and not too hard, but why spend the time and effort when a tested and probably much faster implementation already exists?
容易的事情象从车中把食物取出带进房中，还有些事情要花费时间和精力的——象在周末做饭，或者给整个房子打扫卫生。
And not something easy like carrying the groceries in from the car, but something that requires some time and effort — like cooking all the meals over a weekend, or cleaning the entire house.
这些精英正花费时间、金钱和精力来努力去弄明白这件使他们不完全理解但实际上起作用的事情。
The brightest minds are spending time, money, and effort trying to make something they don't fully understand yet actually work.
购买和出售一栋大楼都需要花费时间，并且招租和管理那些租客也需要花费很多精力。
It takes time to buy and sell a building, and recruiting and managing tenants involves a lot of hassle.
它看似并不值得花费时间和精力。
虽然做这件事情要花费时间和精力，但它会给你带来做好一件工作后称心愉快的感觉。
Although it takes much time and effort to do it, it will bring you the satisfaction of a job well done.
虽然做这件事情要花费时间和精力，但它会给你带来做好一件工作后称心愉快的感觉。
Although it takes much time and effort to do it, it will bring you the satisfaction of a job well done.
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