Dark clouds are often treated as precursor of a storm.

乌云当作暴风雨的兆。

Yeah, Bonnie says it's a harbinger of evil.

是的 Bonnie说这是不幸的兆。

All these were omens of avalanches.

以上几点都是雪崩的兆。

They have higher blood pressure, poorer cholesterol profiles, and reduced glucose tolerance—a precursor of diabetes.

他们的血压更高，高胆固醇，低葡萄糖耐量——糖尿病的兆。

Still analysts say this could be a sign that more tests are on the horizon.

不过仍有分析士称，这可能是朝鲜进行更多核试验的兆。

Here's 7 signs you may have high functioning depression.

以下是七种可能患有高功能抑郁症的兆。

And it indicates the whole structure of education is shifting beneath our feet.

这是整个教育体系坍塌的兆。

Any numbness or chest pain you might experience is probably an oncoming heart attack.

你所经历的任何麻木或胸痛都可能是心脏病发作的兆。

The dark clouds are a threat of a heavy rain.

这些乌云是大雨将至的兆。

Were there any signs... I mean... before...?

有什么兆吗... 我是说... 在发病...?

Dust storms are blowing in, the first signs that the wet season is about to begin.

沙尘暴正在肆虐，这是雨季开始的兆。

Apneic episodes are usually preceded by loud snoring, which can interrupt the sleep of other people as well.

睡眠呼吸暂停的发作，以大声打鼾为兆，会打扰他休息。

The CITIC report garnered instant attention online, sparking discussions that it was indeed a precursor to the implementation of the plan.

中信的报告立即在网上引起了关注，引发了讨论，认为它确实是该计划实施的兆。

Or it's a sign of the apocalypse.

还是说这是世界末日的兆。

Could be a precursor to intestinal intussusception.

可能是肠套叠的兆。

My visions haven't been wrong yet. - What's your point?

我的兆从没有错过 - 你是什么意思？

What's with your visions? This wasn't a head start.

你看到的影像是怎么回事？根本不是兆。

Teachers had no premonition and preparation about his preposterous actions.

对于他荒谬的举止，老师们根本没有兆和准备。

How do you know? - All those omens Bobby found.

你怎么知道的 - 所有那些博比找到的兆。

Either development could have been the forerunner to a human influenza epidemic.

这两种发展都可能是流感疫情的兆。