Now, for the first time, one study offers tantalising evidence that it may be possible to build such a system to warn of some impending large quakes about an hour before they strike.

现在，有一项研究首次提供振奋人心的证据，证明有望建立一个在一些大地震发生前一个小时左右发出警告的系统。

article.yeeyan.org

But collectively, they should be able to warn of dangers ahead.

但是总体来说，他们应该可以提前预测危险的。

article.yeeyan.org

But some warn of a growing digital divide in the markets.

但是市场上有一些关于数字鸿沟在增长的警告。

article.yeeyan.org

Researchers warn of a link between this condition and an increased risk of cancer of the esophagus from drinking alcohol.

VOA: special.2009.05.13

And as an added incentive for you to pay attention, I'm going to warn you that this particular simulation will appear in the final or a variant of it.

作为提高你们注意力的激励，我要警告你们,这个特殊的仿真程,或者它的变种会再期末考试出现。

麻省理工公开课 - 计算机科学及编程导论课程节选

But I want to warn everybody ahead of time, I will not be following the textbook.

不过我先提个醒,我不会完全参照课本

耶鲁公开课 - 博弈论课程节选

But a number of interested parties are hyping this problem to warn of near-Biblical doom.

FORBES: Y2K fear merchants

In December 1999, Bayer changed the labeling on Baycol to warn of the Lopid drug interaction.

FORBES: FDA Fix No. 5: Forget Labels

However, both the FDIC and Consumer Reports warn of consumers of the dangers of prepaid cards.

FORBES: Walmart Targets Unhappy Bank Customers With New Prepaid Card--Should Big Banks Be Nervous?