And we now know that they're only a symptom of a much larger problem.
而且现在已经知道它是另外一种严重疾病的症状。
But it was there for over a thousand years, and we now know things to be a little different.
但是，它存在了超过1000年，我们现在知道的事情有点不一样。
Thanks to new environmental and archaeological discoveries, we now know something about this remarkable change in local life.
由于环境和考古方面的新发现，我们现在对当地生活的这种显著变化有所了解。
They had a cinnamon-like herb called bog myrtle, but it was the Romans who introduced many of the herbs and vegetables that we now know and love.
他们有类似肉桂的草本植物名为桃金娘，但是是古罗马人引进了很多我们现在了解并且十分喜欢的草本植物和蔬菜。
This used to be an agricultural area and we already know that where the main lecture hall now stands, there once were farm house and barn that were erected in the late 1700s.
这曾经是一个农业区，我们已经知道，现在主演讲厅所在的地方曾经有建于18世纪晚期的农舍和谷仓。
Now, as you know, when you apply for a post with our company, we need to find out a few things about both your academic background and recent work experience.
现在，如你所知，当你申请我们公司的职位时，我们需要了解一下你的学术背景和最近的工作经历。
Now we know that, shortly after they hatch, ducklings fix on any object about the size of a duck and will henceforth follow it.
现在我们知道，小鸭子孵化后不久，它们就会固定在如鸭子大小的任何物体上，并从此跟随它。
Of course, we now know that the planets, including Earth, revolve around the Sun, and that the solar system is only a tiny part of the universe.
当然，我们现在知道，包括地球在内的行星都围绕太阳公转，而太阳系只是宇宙的一小部分。
We now know what BP and Halliburton knew, and when they knew it.
现在我们知道BP和哈里·伯顿知道些什么，以及它们何时得知的。
If the projected consequences of the wrong choice are minor, we should make the best decision based on what we know now and move on.
如果错误选择的预计结果是较小的，那么我们应该根据我们现在知道的内容制定最佳决策并继续前进。
而现在，我们都知道，实际并不是这样。
Now we know which employee had information changed, and where the changes were made.
现在，我们知道哪个雇员信息被改变，以及改变是在哪里发生的。
All of these are critical to proper functioning of the tissue, and now we know their origins.
所有这些细胞都是该组织功能能够正常运行的关键因素，而现在我们知道它们的起源。
Now the Lady, we know, has an exquisite and powerful sense of hearing.
我们知道，现在这位女士，有着敏锐的强有力的听觉。
So now that we know our bodies are autonomic (and we're happy about that), now imagine how happy you would be if these characteristics were part of a database.
所以现在我们知道，我们的身体就是具有自主性的(真是幸福啊)，现在想象一下，如果数据库也可以具有这些性质，那该多好。
But now we know, and we know that there is no solution without unity.
但是，我们现在认识到了这一点，并且知道只有团结起来才能找到解决问题的办法。
Now let's try moving to unfamiliar territory and extending what we know.
现在我们尝试讨论一个,不熟悉的领域同时扩展我们所知道的。
I am constantly gnawed by the thought that we now know enough about food and health to make this information part of our health care system but we don't.
我一直很苦恼：关于食物和健康，我们已经知道了足够多的知识，可以纳入我们的卫生保健体系。
Because we thought that he was going to listen to reason on his own, and now we don't know what to do.
因为我们认为穆加贝只会独断独行，听不进他人意见。所以我们现在感到束手无策。
时至今日，我们知道这是为什么了。
It would be wrong for us to start flapping about now and say that we didn't know what we were doing.
现在开始动摇，说我们不知道自己在干什么可不对。
Regarding ending homelessness among mentally ill individuals, Tsemberis observed, “I think the difference between a decade or two ago and now is that we now actually know what to do.
关于在精神疾病人群中终止流浪，Tsemberis观察到，“我认为与一二十年前不同的是我们现在确实知道了做什么。
We should focus on things we know work now, and virtualization works.
我们应当关注于我们知道现在管用的那些事物上，虚拟化是管用的。
Ten years ago a group of software professionals gathered in Snowbird, Utah. Seventeen people created and signed what we now know as the Agile Manifesto.
十年之前，十七位软件专家聚集在犹他州的Snowbird，一起创建并签署了现在众所周知的敏捷宣言。
We have capacity, capability, and throughput, do we have efficiency? (now we know what to do, can we do it well.)
我们有能力、资源和产出，但是我们的效率如何(现在我们知道要做什么了，我们能做好么)？
And now here we are. And you know what?
现在你们知道我的秘密是什么了吧？
Through current research in the area of neuroplasticity, we now know that what we pay attention to and how we pay attention lays down the tracks to our minds.
通过对神经可塑性领域最新研究的了解，我们现在知道我们所注意的对象以及方式会在我们的大脑中留下轨迹。
However, we all know that every now and then, something atypical happens, such as an unexpected power failure or system lock-up.
然而，我们都知道不时地会有一些意外发生，例如意想不到的电源故障或者系统挂起。
However, we all know that every now and then, something atypical happens, such as an unexpected power failure or system lock-up.
然而，我们都知道不时地会有一些意外发生，例如意想不到的电源故障或者系统挂起。
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