The minister gave a warning that if war broke out, it would be catastrophic.

大臣警告说战争一旦爆发，将会是灾难性的。

《柯林斯英汉双解大词典》

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Today is no different, with academics, writers, and activists once again warning that technology is replacing human workers.

如今也不例外，学者、作家和激进分子再次警告说技术正在取代工人。

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It is also a warning that no one will be protected from being found guilty.

VOA: special.2010.01.17

Again, we'll arrange for this, but you need to give us enough warning so that we can deal with that.

重申，我们会对此进行安排，不过你需要给我们足够的提醒,以便我们能及时处理。

麻省理工公开课 - 计算机科学及编程导论课程节选

Because he was warning Congress that there was problems down the roads, especially with Fannie Mae and Freddie Mac.

因为他之前就向国会发出警告,说现行做法存在问题，特别是房地美和房利美。

斯坦福公开课 - 经济学课程节选

Nevertheless, some are warning that users may rack up unexpectedly high charges using the service.

FORBES: The Catch-22 Of Launching Video Apps On The IPhone

Mr Obama is out campaigning against the cuts, warning that Congress must avoid wounding the recovery.

BBC: Sequester: When budget cuts are a matter of life and death

Nonetheless, Avandia is now likely to have a warning that its main competitor won't.

FORBES: Magazine Article