A hundred years ago coronary heart disease was virtually unknown in America.
100年前，冠心病在美国几乎从未有过。
The primary sites were unknown in 8patients.
有8例原发部位不明。
Myra: Oh. we face the unknown in peacetime, too.
玛拉：噢，我们在和平时期也要面对未知。
But that pronunciation is all but unknown in Israel.
但是Suri一词的发音在以色列几乎不为人知。
Or be the first to find a common species unknown in your area.
或者，你也可能成为你所在区域里第一个发现某个普通品种的人。
Or be the first to find a common species unknown in your area.
也许你发现的是一种普通蚂蚁，但你却是第一个发现当地有这种蚂蚁的人。
Their brands, though well established at home, are unknown in Europe or America.
他们的品牌虽然在国内享有很高的知名度，但在在欧美却默默无闻。
Forgiveness is unknown in Heaven, where the need for it would be inconceivable.
在天国中，没有宽恕这一回事，因为那儿根本无此需要。
This new type of cultural pluralism is completely unknown in the history of mankind.
这种新型的文化多元化在人类历 史上闻所未闻。
On the road, not for travel, not for someone, only to meet the unknown in the unknown.
在路上，不为旅行，不因某人，只为在未知的途中遇见未知的自己。
"You type:" Go north, "and you exit through the tunnel on your way into the unknown in the next room."
你输入：“往北走”，然后你就走出了这个房间，通过一个通道，走向另一个房间中的未知。
In Juan's world, the unknown and undiscovered was vast and marvelous.
在Juan的世界里，未知和未被发现的东西是广阔而不可思议的。
A little bravery can result in the possibility of success when confronted with something unknown.
当面对一些未知的事情时，拿出一点勇气就有可能带来成功。
But in her new home, in a distant unknown country, it would not be like that.
但是在她的新家里，在一个遥远陌生的国家里，事情就不会是那样了。
In areas like this, we are moving into the unknown.
在这方面，我们正在向着未知世界探索。
In a more general sense, people fear the unknown.
在更一般的情况下，人们害怕未知的事情。
In other words, you need to stop unknown people from reading your messages.
换言之，您需要阻止未知的人阅读您的消息。
In many places in the world children are afraid of the unknown, of the unreal.
在世界上许多地方，孩子们害怕的是那些未知的、不真实的东西。
They can also never exist in unknown or undesirable state because of an exception.
它们也不可能因为异常的发生而处于一种未知的或是无法预期的状态中。
Apart from her black belt in karate, her hobbies and tastes are unknown.
除了她在空手道中的黑色的腰带以外，她的爱好和口味是未知的。
One of the most exciting things in life is discovering the unknown.
而生活最让人兴奋的事情之一就是去探索未知的事物。
How do you deal with unknown unknowns in architecture?
您如何应对架构中的这些未知的未知数呢？
The mistake is in confusing that higher sensitivity with some unknown, perhaps paranormal, power.
误解就是，敏锐的感官并不代表未知，超自然的能力。
Unknown-exit code 3-indicates a service is in unknown state.
UNKNOWN—退出代码3—表示服务处于未知状态。
This could leave the container in an unknown state, possibly causing data corruption.
这会使容器处于未知状态，从而有可能导致数据损坏。
Try not to look up every unknown word in the dictionary.
尽量不要在词典中把每个生词都查出来。
Susie: It's natural to fear the unknown when you're stumbling in the dark.
苏西：你在黑暗中蹒跚前进的时候，自然会对未知感到恐惧。
Susie: It's natural to fear the unknown when you're stumbling in the dark.
苏西：你在黑暗中蹒跚前进的时候，自然会对未知感到恐惧。
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