Before explaining the connection to the Obamacare, it is worth making an important distinction.
在解释与奥巴马医改的关系之前，值得做一个重要的区分。
Before explaining how to enable caching, a brief warning is required.
在解释如何启用高速缓存之前，需要简要的警告一下。
Before explaining the surprising result of brain wave tests, we should first understand what the brain wave is.
在告诉各位脑波检测惊人结果以前必须先对什么是脑波有一点概念。
Before explaining the architecture, it is important for test teams to understand some common myths about test automation.
在解释架构之前，很重要的一点在于，测试团队要能理解关于测试自动化的一些不符合实际的幻想。
Are we entering America's first globalization recession? I think we may well be, but before explaining why, I want to emphasize two points.
《财富》报道——我们步入了美国的第一次全球化经济衰退？我想我们可能是的，但在这之前我想先强调两点。
Before looking at these areas, it is worth explaining why these different areas are linked in a cycle in Figure 4.
在查看这些区域之前，应该解释一下为什么这些不同的区域与图4之中的循环联系起来。
We started explaining what had happened and how we'd felt before, during and after the event.
我们开始解释事情是如何发生的，还有就是之前我们的感受，包括事情发生之后的感受。
Other times, he seemed full of regret, explaining his failure to surrender or escape as his way of fulfilling "a moral obligation to stay" with the colonel before adding, "My courage failed me."
其他时候，上校看来满怀悔疚，他解释由于要覆行“道义上留下来的承诺”，不能投降或逃亡，之前还补上一句：“我的勇气害了我。”
Tom Albanese, Rio’s boss, spent a busy year in 2008 explaining in detail why the takeover should not happen, before BHP pulled out anyway.
2008年，力拓老总汤姆阿尔巴尼赛一年都在忙着向人们详细解释为什么并购不能发生，不过怎么说这都是在必和必拓撤出行动之前说的。
Before we go too far down the road of explaining our terms, let's review some Web service terminology.
在进一步解释术语之前，先回顾一下与公开和使用Web服务相关的一些定义。
This goes part way towards explaining why some groups now appear strikingly more endangered than before.
这可以部分说明为何一些种类似乎比以前更加濒危了。
Milton, of course, is instructing the Muse to explain first, before she gets around to explaining anything else, what caused Adam and Eve to fall.
弥尔顿当然是在让缪斯先说，在她说其他事情之前，是什么让亚当夏娃堕落的。
Physicists would also have trouble explaining how they missed the particle before.
物理学家们也会苦于如何解释为何之前(的理论)会漏掉这种粒子。
Between 2000 and 2011 the number of species assessed by the IUCN grew by over 60%. This goes part way towards explaining why some groups now appear strikingly more endangered than before.
2000 - 2011年间，被IUCN评估的品种增加了60%，这能部分地解释了一些生物群体比以往更加处于危险的境地。
One Kansas City station has begun airing disclaimers before Mr Miller's ads explaining that its hands are tied.
一个堪萨斯城的广播站已经开始在米勒的广告前面公开发表免责声明，表明自己对其广告毫无办法。
When you come clean, you share information you were hiding before. This might mean confessing that you have done something wrong, or explaining why you have been acting weird.
当你坦白承认时，就是与他人分享你之前隐藏的信息。这可能意味着承认曾经做的错事，或解释为什么你最近一直表现怪异。
CBS' "60 Minutes" produced a remarkable story explaining how the seafaring Moken people used their close connection to the ocean to detect the tsunami before it happened.
【消息来源：国家地理杂志】（美国哥伦比亚广播公司“60分钟”节目播出了一期精彩的节目，叙述了居住在水上的摩根人是如何运用他们与海洋的密切联系来预测海啸的。）
Other times, he seemed full of regret, explaining his failure to surrender or escape as his way of fulfilling "a moral obligation to stay" with the colonel before adding, "My courage failed me.
其他时候，上校看来满怀悔疚，他解释由于要覆行「道义上留下来的承诺」，不能投降或逃亡，之前还补上一句：「我的勇气害了我。
I was shaking my head "No" before they finished explaining.
他们还没有解释完，我就开始摇头。
A welcome panel displays, explaining that Application Server must be installed and a profile created before the wizard can be used.
将显示一个欢迎面板，它表明在使用向导之前必须安装ApplicationServer并且必须创建配置文件。
He tried to head off Erdogan's impatience by explaining that American courts require firm evidence before a suspect is surrendered to another country.
他设法避开埃尔多安急不可待的要求，解释说美国法庭要求在将一名嫌疑人送交另外一个国家之前必须有确凿的证据。
Tom Albanese, Rio's boss, spent a busy year in 2008 explaining in detail why the takeover should not happen, before BHP pulled out anyway.
2008年，力拓老总汤姆·阿尔巴·尼赛一年都在忙着向人们详细解释为什么并购不能发生，不过怎么说这都是在必和必拓撤出行动之前说的。
Before we started to rehearse, dad actually sat down with me and went over every single line of the lyrics, explaining to me what everything meant.
在排练开始之前，爸爸就坐在我身边，和我一遍一遍的对歌词，然后解释给我听是什么意思。
Good listeners don't interrupt. In fact it is often worth explaining the main idea of what you have just been told before going on to make your own points.
优秀的倾听者不会打断，事实上在作出自己观点之前往往是很值得解释下刚刚所听到内容的主要观点。
The Fed suggested as much Thursday, in explaining why it may be a while before the spread between the federal funds rate and the discount rate may return to its pre-crisis level of 1 percentage point.
美联储在本周四同样解释了联邦基金利率与贴现率之息差要恢复到危机前的1%可能尚需时日的原因。
Here's another example of this sort of "clever" short-sighted behavior: Recently one of our teachers was explaining something quite complex to us. It was the last class before the mid-term.
我再讲一个这种“精明”的短视行为的例子：不久前，一位老师在课上为我们讲解一个相当复杂的问题，而这节课是期中前的最后一节课。
Here's another example of this sort of "clever" short-sighted behavior: Recently one of our teachers was explaining something quite complex to us. It was the last class before the mid-term.
我再讲一个这种“精明”的短视行为的例子：不久前，一位老师在课上为我们讲解一个相当复杂的问题，而这节课是期中前的最后一节课。
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