He has done it by exploring, by experimenting, by trying it out and seeing whether it works, by gradually changing it and refining it until it does work.
他不断探索、实验、尝试并检验成效，不停修改、改进，直到它能顺利运行。
So, the system does work on the surroundings, hence the minus sign.
系统对环境做功，因此符号是负的。
Is it just us, or does work seem to be busier and more urgent than ever before?
是工作比原来变得更忙，更急迫了，还是只有我们是这样吗？
I don't think it does work and in a second I'll give you a counter example.
我认为它不正确，我会马上给出一个反例。
This isn't necessarily foolproof, but it does work on a lot of problematic documents.
不一定有效，但的确能用在许多问题文档上。
If validation does work, you should receive an error indicating the "head" is not finished.
如果验证起作用，则应该收到一个表示未完成“head”的错误。
While you cannot record audio from this while shooting video, it does work for recording voice notes.
虽然你无法在拍摄视频时用它来录音，但你确实可以用它来记录声音笔记。
In fact, research suggests that it does work-for some people some of the time, as you would expect.
但实际上，研究显示，小额信贷不负众望在某些时候对某些人还是有所裨益的。
Bernstein says Latisse in fact does work because it is changing the molecular structure of the hair cells.
Bernstein说事实上，Latisse能够起作用，是因为它改变了头发细胞的分子结构。
Nina tells Jack that she found six people with the name Kevin Carroll, and one does work for a machine tool company.
尼娜告知杰克，她找到有6个叫凯文·卡洛尔的人，其中一人的确是在机床公司做事。
Instead of merely stating that it does work on X hardware, they can inform you that test cases 15-18 in testabc.t failed.
不仅仅声明它可以在x硬件上工作，他们还可以通知您testabc . t中的测试用例15 - 18失败。
The fact that it does work tells us something very deep about how our perceptual systems operate,’’ he wrote in an e-mail.
“实验奏效的事实，把关于我们的感知系统是如何工作的非常深层的东西告诉了我们。”他在一封电子邮件中写到。
The fact that it does work tells us something very deep about how our perceptual systems operate, ’’ he wrote in an e-mail.
“实验奏效的事实，把关于我们的感知系统是如何工作的非常深层的东西告诉了我们。”他在一封电子邮件中写到。
The final bit of XML configuration is the service-activator element, which takes what's given to it and does work with it.
XML配置的最后一段内容是service - activator元素，它获取所有给它的内容并进行处理。
Unfortunately, while this does work - and it does send back a JSON representation of the results - it doesn't delve deep enough.
遗憾的是，尽管这段代码起到了作用(它的确返回了结果的一个JSON表示)，但不够深入。
Once it does work perfectly, you can use the Greasemonkey extension to permanently apply this short script every time you use Google.
一旦代码能够很好地工作，就可以使用Greasemonkey扩展来永久地在每次使用Google时都使用这一小脚本。
Now someone has actually tested it and the short answer is that it does work-but not in the way that Allied navies thought it did.
而如今已经有人对此进行了真实测试，结果验证这种迷彩伪装的确有效——但并不是按照盟军海军所设想的那种方式发挥作用。
But now someone has actually tested it and the short answer is that it does work-but not in the way that Allied navies thought it did.
不过今天已经有人就此做了实验并简单地说明了它的工作原理——然而这与盟军海军的想法却不相同。
Most of the docs we spoke with weren’t crazy about the idea—lots of toothpastes contain irritants like bleaching agents. But it does work.
大多数和我们谈话的医生对这个主意可并不欣赏——很多牙膏里含有像漂白剂那样的刺激性物质。
But the idea of a country's using another's gold as a reserve does exist and does work, if only with the din of controversy in its metaphorical ears.
但一国将另外一国的黄金作为准备金的想法确实存在，并且也确实能够发挥作用，前提是该国能够清楚地意识到这种做法的争议性。
From a public health perspective, however, we do not want to pay for something that does not work when the money could be used for something that does work.
然而，从公共卫生角度而言，如果可以将资金用到确实产生疗效的办法上，我们就不会为没有疗效的办法买单。
Others point to observational and anecdotal evidence that homeopathy does work and argue that it should not be rejected just because science has not been able to explain it.
另外一些人却指出了通过观察或者一些传闻能证明顺势疗法确实有效，并认为它们不该被抛弃只因为现有科学无法解释它。
Sometimes it does work quickly, but it's a method designed for effectiveness over speed, so it may work the same night, or it might take weeks if not a couple of months.
它有时候会很快奏效，但是这个方法的设计理念的着眼点是效果而非速度。所以它可能会在当晚奏效，或者需要几周甚或几个月的时间。
If the technology really does work as advertised, however, might it eventually do away with the need for human soldiers altogether-and allow them to be replaced by robots?
不过，如果技术真的像介绍的那样有效，会不会使它走得更远，从而使得我们完全不再需要人类士兵而允许他们被机器人所取代？
For those like my client in this case, who have the courage to accept the extraordinary risks that a criminal jury trial entails, the system can and does work, and work well.
对于像此案中我的委托人一样有勇气承担刑事陪审团庭审可能带来的巨大风险的人士，这个制度能够发挥作用并确实有效，而且运转良好。
Unfortunately, not all specifications make this so clear, and it's not clear that all implementations properly implement these limits (it does work properly on today's GNU/Linux systems).
遗憾的是，并非所有规范都清楚地规定了这一点，我们不清楚是否所有实现都正确地实现了这些限制（这在如今的GNU/Linux系统上就 不能正确地工作）。
Now scientists have found "comfort" eating really does work at a molecular level to lift our mood, which could explain why so many people spiral into obesity when facing stressful situations.
如今科学家们发现，“慰藉”食物确实能在一个分子水平上帮助人们提升情绪，这或许能够解释为什么有那么多人在压力很大时体重却直线上升。
P.S. BTW, I ran out of gas once, and tipping the bike on its left side really does work. It got me about 3.2 extra miles to a gas station, which I camped behind and filled up at in the morning.
顺便说一句，我有次把油跑干了以后，发现把车向左边歪歪还真管用，车子又多跑了3.2英里抵达加油站，在那里我驻扎了下来并在第二天早上把油加满了。
Their sobering conversation brought home to everyone present the serious and worthwhile work the Red Cross does.
他们的谈话发人深省，使得在场的每个人都清楚地认识到红十字会所做的严肃而有价值的工作。
Their sobering conversation brought home to everyone present the serious and worthwhile work the Red Cross does.
他们的谈话发人深省，使得在场的每个人都清楚地认识到红十字会所做的严肃而有价值的工作。
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