Usually though there are warning signs.

尽管通常会有警告信号。

This is a warning sign for an imminent eruption.

这是即将喷发的一个预兆。冷却的岩浆壳让内部的液体压力增大。

I meet an Israeli settler who ignored the warning sign.

我遇到了一个无视该警告标志的以色列定居者。

Principle 2: Watch for the warning signs of war.

注意战争的警告信号。

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

类似的悲剧警告信号在整个剧中经常被忽视。

Memory loss and forgetfulness are common warning signs for dementia.

失忆和健忘是痴呆症常见的警告信号。

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

在某些情况下，缺乏数据本身就是一个警告信号。

In many parts of America, you will see road warning signs about deer.

在美国许多地方，你会看到有关鹿的道路警告标志。

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

我没有注意到警告信号，所以战争让我措手不及。

Young gazellas that can't read the warning signs run into big trouble.

年轻的瞪羚没能看清楚，陷入了大麻烦中。

One warning sign of a tsunami is water right along the coast rapidly receding.

海啸的一个预兆就是海岸上的海水迅速退潮。

According to the report, they not only ignored warning signs but sought to conceal them.

- UNIDENTIFIED FEMALE: We have more than doubled the number of people we have working in safety and security.我们在安全和安保领域的工作人员数量增加了一倍多。根据这份报告，他们不仅无视警告信号，而且试图隐藏这些信号。

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警告信号。

The goal is to use the information so schools can better identify warning signs.

目的是利用这些信息，让学校能够更好地识别预警信号。

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引发健康病症的一个警告信号。

These warning signs point to a particular part of the brain: the hypothalamus.

下丘脑。

If the tests show the quality is poor, warning signs are placed along the coastline.

如果测试显示水质糟糕，就会在沿海设置警告标识。

While it's difficult to predict when a volcano will erupt, there are some warning signs.

虽然很难预测，但火山爆发前会有一些预警信号。

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警告信号。

According to Texas Governor Greg Abbott, there were no clear warning signs popping up just yet.

得州州长格雷格·阿伯特表示，目前还没有出现明显的迹象。