It's uncertain exactly how long she spoke—most sources agree it was somewhere between 5.5 and 7 minutes.
没有人知道她具体讲了多久——大多数资料认为这段演说在5分半钟到7分钟之间。
We know exactly how long this wreck has been under water and how long marine life has been growing on it.
我们能够确切地知道这些残骸在水中有多长时间，以及海洋生物在其上面生长了多久。
Additionally, if you need to control exactly how long an animation takes, you can also pass in the number of milliseconds as the argument.
此外，如果需要精确控制动画时间，那就需要用参数指定毫秒数。
My mother knew exactly how long her Ever Readys would last if used only to illuminate the hap that separated the toilet paper from its.
我母亲清楚知道，她那些永备牌电池，如果光是用来照明区分卫生纸和其功能的空隙，可以维持多久。
Part of it was just for fun, so I'd play around with maps and timelines I drew, so I'm not sure exactly how long I actually worked on it.
这有一部分纯粹是为了好玩，我会以自己绘制的地图和时间线为乐，所以我很难说我实际上是从什么时候开始真正致力于此的。
But that ct film I still see understand of, I also feel the own condition was very serious already, I don't know I can also live exactly how long.
但是那CT片子我还是看得懂的，我也觉得自己的病情已经很严重了，但是我不知道我到底还可以活多久。
Stories of stranded travelers immediately made the front pages, and the scientific community struggled to say exactly how long the event might last.
有关旅客滞留的报道立刻登上了报纸头版，学界也开始争论这一事件究竟会持续多久。
They will also use this data to determine exactly how long you should run your sprinklers to keep your plants healthy while avoiding runoff and water waste.
他们也会运用这些数据来决定你的喷头实际工作的时间以免浪费多余的水资源。
If you need to wait on a blocking action — say, the results from a remote database query — it is not clear exactly how long you will need to wait for results to be available.
如果您需要等待一个阻塞操作—比如，对于来自远程数据库查询的结果—您不会确切地知道在可以使用结果之前究竟要等待多长时间。
A common trap in buying package software is to misunderstand exactly how long it will take to morph it into your business process; most companies misjudge this by an order of magnitude.
在购买数据包软件时常见的一个陷阱就是错误估计其适应您的业务流程所需的准确时间；大部分公司都把这个时间错估了一个数量级。
As you know, researchers have long been interested in discovering exactly how intelligent animals are.
正如你所知道的，研究人员一直对发现动物到底有多聪明很感兴趣。
It has been celebrated for so long, but nobody exactly knows how it started.
人们已经庆祝它很久了，但没有人确切地知道它是如何开始的。
As long as your data stay nicely within your program, the question of exactly how they're stored doesn't matter.
只要数据在程序中的位置良好，那么它们到底是怎样存储的就不会有太大问题。
Subsequent work could elucidate exactly how changes in individual genes can, over long periods of time, lead to novel species.
接下来的工作就可以确切的阐述，从长远的角度来看，个体基因中的变化是如何产生新物种的。
Even better, the connection router provides another layer of security and monitoring; in particular, it can easily report on exactly when and how long an application has been viewed.
甚至更好的是，连接路由器提供了另一个安全和监视层；具体说来，它可以很容易地准确报告何时对应用程序进行观察，以及对应用程序观察了多长时间。
You know, dears, in the old countries there are many fine stories about things which happened so very long ago that nobody knows exactly how much of them is true.
朋友们，你们都知道，在那些古老的王国里总流传着很多传奇故事。 这些故事流传了很久很久以至于没有人知道这些故事当中哪些真的发生过。
Apple says it's working on a fix, but according to the Wall Street Journal, the company is not saying how long the vulnerability has existed, or when exactly this fix will arrive.
苹果公司声称，他们正在做修复工作，但据“华尔街日报”称，苹果并没有说明漏洞已存在多久和修复程序何时发布。
Go to the building (but not inside the office) a day or two before, if necessary, to find out how long the journey takes and where exactly the place is.
如有必要，可以面试前一两天去看看办公楼，看看要走多远的路程，详细地址在哪儿。
Wade claimed he did not know when exactly he would have to leave, nor did he know how long for.
韦德承认他也不知道什么时候会离开，也不知道要花多久。
It's unknown exactly what it will cost or how long it will take to fix the RV.
不知道的是要花费多少钱，以及修理RV要多久。
That’s exactly how I felt and this short bike ride turned into a 1 hour long bike ride.
那正是我所感受到的，而且这次短途骑行转变成了一个小时长的骑行。
That's exactly how I felt and this short bike ride turned into a 1 hour long bike ride.
那正是我所感受到的，而且这次短途骑行转变成了一个小时长的骑行。
You're not done yet: You have to tell CakePHP exactly what you want cached and for how long.
仅仅启用缓存还不够，还必须准确地告诉CakePHP需要缓存的内容以及缓存多久。
Exactly how many flyers are stranded, how long will they be stuck? Half, half of all transatlantic flights are expected to be cancelled today.
具体有多少飞机被困，要被困多长时间？今天大约一半的跨大西洋航班将被取消。
Be sure you know exactly where it is and how long it takes to get there.
一定要知道复试的确切地点，计算路程时间。
The entry into each trade will be shown on the right-hand page, with charts looking exactly how they did when that trader made his or her decision to go long or short.
每笔进场的交易显示在书的右边，以表明他们是如何做决定的，是做多或做空。
The entry into each trade will be shown on the right-hand page, with charts looking exactly how they did when that trader made his or her decision to go long or short.
每笔进场的交易显示在书的右边，以表明他们是如何做决定的，是做多或做空。
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