没有人确切知道 in English translation

• no one knows exactly
• no one really knows
• no one knows precisely
• no one is exactly sure

Examples of using 没有人确切知道 in Chinese and their translations into English

没有人确切知道是什么导致了它们，研究它们非常困难，因为它们如此短暂。
No one knows exactly what's causing them, and studying them is incredibly difficult since they're so brief.

没有人确切知道病因是什么，医生也没有办法做出明确的诊断。
No one knows exactly what causes it, and there is no way for a doctor to make a definitive diagnosis.

没有人确切知道新的模型会是什么样子，或者会用到哪些变量。
No one knows exactly what the new models will look like or what variables will be employed.

在整个怀孕期间都不要喝酒是个好主意，因为没有人确切知道到底多少酒精才会伤害到宝宝。
Drinking alcohol during pregnancy isn't a good idea because no one knows exactly how much- or how little- can harm a developing baby.

没有人确切知道在过去的60多年里有多少架飞机在“内华达三角”上空失踪。
No one knows exactly how many flights have vanished inside the Nevada Triangle over the past 60 years.

尽管天文学家们已经观察这些喷射流几十年时间，但没有人确切知道这些逃逸粒子是如何获得能量的。
Although astronomers have observed the jets for decades, no one knows exactly how the escaping particles get all that energy.

由于网站周围几乎没有上下文信息，因此没有人确切知道它们是什么。
Since there is virtually no contextual information surrounding the sites, no one knows exactly what they were for.

但这是一个判断的要求--没有人确切知道如何写专利。
But it is a judgment call- no one knows exactly how to write a patent.

它在2008年被发现，当时没有人确切知道它的来源或设计者。
Uncovered in 2008, no one exactly knows where it came from or who designed it.

他说：“没有人确切知道燃料将以哪种方式发展，但我们会看到比今天更多的燃料混合物。
No-one knows exactly which way fuels will develop but we will see a greater mix of fuels than we do today,” he says.

没有人确切知道是什么导致了这种疾病，以及如何预防或治疗。
No one knew precisely what the disease was, or how to cure or prevent it.

没有人确切知道他知道多少，没有人真的想知道。
No one knew exactly how much he knew, and no one really wanted to find out.

这是人类历史上从未发生过的事情，没有人确切知道会发生什么。
This is something which has never happened before in human history, and no one exactly knows what to expect.

没有人确切知道这一未来将如何呈现，但看来可以肯定，我们需要采取政策行动。
Nobody knows exactly how this future will unfold, but it seems safe to say that we will need policy action.

虽然没有人确切知道这种肠组织有多少血液，但它可能高达我们身体供应量的10％。
While nobody knows exactly how much blood this intestinal tissue contributes, it could be as much as 10 percent of our body's supply.

但是直到现在，还没有人确切知道受体的外观，因此几乎不可能设计激活它的钥匙。
But until now, nobody knew exactly what the receptor looked like, making it nearly impossible to design the key to activate it.

但是没有人确切知道这些噬菌体是如何进入这些身体部位的，”他说。
But no one has known exactly how these phages get into these regions of the body," he said.

未解谜团没有人确切知道,这个小小山城为何要刷上蓝色。
No one is sure why this little mountain stronghold drenched itself in blue.

现在的问题是，没有人确切知道川普实际上想要什么，连中国人也不知道。
The problem is nobody knows exactly what Trump actually wants- including the Chinese.

没有人确切知道你做得有多好，或者季前备战的价值有多大。
Nobody knows exactly how well you did or how worthy your preseason is.