And the numbers almost all come with caveats.

这些数据都显示出了告信号。

Principle 2: Watch for the warning signs of war.

注意战争的告信号。

Usually though there are warning signs.

尽管通常会有告信号。

Trees can also use the network to send out warning signals.

树木也可以使用该网络发出告信号。

Memory loss and forgetfulness are common warning signs for dementia.

失忆和健忘是痴呆症常见的告信号。

Similar warning signs of tragedy are constantly overlooked throughout the play.

类似的告信号在整个中经常被忽视。

In some cases, the lack of data itself is a warning sign.

在某些情况下，缺乏数据身就是一个告信号。

Some species use their iridescence to attract mates or give off warning signals.

一些物种利用自己的斑斓色彩来偶或发出告信号。

Bright lights and warning signals at tracks can only do so much.

轨道上明亮的灯光和告信号只能起到这么大的作用。

I had missed the warning signs, so the war caught me off guard.

我没有注意到告信号，所以战争让我措手不及。

That’s the most serious warning signaling three consecutive days of severe smog.

严重的雾霾持续了三天，红色是最为严重的告信号。

But sleep patterns are still a warning sign for increased illness and health complications.

但是睡眠模式仍然是导致疾病及发健康病症的一个告信号。

The same warning signs are found in many adults who carry out shooting attacks.

在许多实施枪击袭击的成年人身上也发现了同样的告信号。

What is happening in the US is a warning sign say Mexican backers of abortion rights.

墨西哥堕胎权支持者表示，美国正在发生的事情是一个告信号。

Are there warning signs in that period that could lead you to call for medical help?

那段时间里遇见哪些告信号后，我需要打电话寻求医疗帮助呢？

The agencies are trying to educate the public about possible warning signs and what actions observers can take.

这两个机构正在试图教导公众了解可能的告信号，以及观察员可以采取的行动。

By tracking active volcanoes, experts can see the warning signs and alert the public before an eruption.

通过追踪活火山，专家们能够观测到火山爆发前的告信号并向公众发出报。

That persistent high heat threatens even the healthiest members of the population if they ignore their body's warning signs.

如果忽视身体发出的告信号，即使是最健康的人群也会受到持续高温的威胁。

Because we will have missed the warning signs, the red flags are all there, but we have to find them.

因为我们会错过告信号，红旗都在那里，但我们必须找到它们。

And that's sort of a warning sign kind of a problem.

这是某种问题的告信号。