Now, about 90% of the time, hypertension happens without a clearly identifiable underlying reason.

现在，在大概90%的病例中，高血压的发生并没有一个明确诊断的诱因。

Both professors and college students can figure out the underlying reason for some students owning private cars is to show off.

老师和学生了解到学生拥有私家车的原因就是为了炫耀。

What's the underlying reason why they want that?

他们想要这样的根本原因是什么？

That's an example of an " underlying reason."

这是“根本原因”的一个例子。

Naturally, Vision Corporation is alarmed by these changes and wants to understand the underlying reasons.

当然，Vision Corporation对这些变化感到震惊，并希望了解根本原因。

Shawn says that the company wants to understand the underlying reasons for the changes in market share.

肖恩表示，公司希望了解市场份额变化的根本原因。

From this, we mean that definitely there is an underlying reason for the 'short circuiting', but that the problem is not visible on routine tests.

由此，我们的意思是“短路”肯定有一个潜在的原因，但这个问题在常规测试中是看不到的。

After that, we have presented you with the underlying reasons of why people are beginning to pay attention to rhetoric again nowadays.

在那之后，我们向你们介绍了为什么现在人们又开始注意修辞的根本原因。

We don't dig into them and ask, " What was actually the underlying reason for the success? " Was it because of the oil price?

我们不会深入研究它们并问，“成功的根本原因是什么？”是因为油价吗？

As Mr. Newsom sees it, there is a contradiction between Mr. Trump's willingness to help fire victims and his refusal to address the underlying reasons for the increasing ferocity of the fires.

在州长纽森看来，特朗普有帮助火灾受害者的意愿，却又拒绝从根本上解决引起火灾日益严重的原因，二者是相互矛盾的。

If the underlying reason is an infection, like a bacterial or mycobacterial infection, then it's also possible for that infection to spread into the pleural space which is a walled off space - a bit like an enormous abscess.

如果原发病是感染，如细菌或分歧杆菌感染，那么感染也可能蔓延到胸膜腔，即一个被包绕的空间，有点像巨大的脓肿。