1. The policeman fired a warning shot.
    警察鸣枪示警。

1. The black clouds gave warning of an approaching storm.
    乌云是暴风雨将要来临的前兆。

2. Because of her warning, I was careful.
    由于她的提醒，我很小心。

3. Let that be a warning to you.
    以那事作为你的借鉴。

4. Let this be a warning to you.
    希望这件事能成为你的鉴戒。

1. 警报：这张图片展示了地震后的海啸时间线. 在美国时间今日下午(现在貌似是早上8:40)海啸将到达美国和墨西哥边境. 加利福尼亚发出预警(ADVISORY)而夏威夷发出了警报(WARNING)

2. 提醒：return 0;} 以上三种情况的代码语法上没有显著的错误,在一些较早的编译环境中,如,VC++ 4.0,通常可以编译通过,或至多给出问题提醒(Warning). 后来的编译工具,如,VC++6.0和其他一些常用的C++编译软件,不能通过以上代码的编译,

3. 告警：正常(OK)态标记为绿色,告警(WARNING)态为黄色,紧急(CRITICAL)为红色,未知(UNKOWN)态为橙色. 由于没有转换主监控服务器(Nagios-A)的被动主机检测结果,Nagios-C将认为Router-D处于不可达,除非它自已得到其真的宕机. 相同地,

1. (口头或书面的)警告，警示
    A warning is something which is said or written to tell people of a possible danger, problem, or other unpleasant thing that might happen.

    e.g. The minister gave a warning that if war broke out, it would be catastrophic...
           部长警告说，战争一旦爆发将会是灾难性的。
    e.g. He was killed because he ignored a warning to put stronger cords on his parachute...
           他忽视了降落伞上要求使用更结实的绳索的警告信息，因而命丧黄泉。

2. 预告;预兆
    A warning is an advance notice of something that will happen, often something unpleasant or dangerous.

911查询·英语单词

    e.g. The soldiers opened fire without warning...
           士兵们在没有发出警告的情况下开了枪。
    e.g. With no warning, he was fired from his job...
           他没有受到任何警告，就被解雇了。

3. 警告的;告诫的
    Warning actions or signs give a warning.

    e.g. She ignored the warning signals...
           她忽视了一些预警信号。
    e.g. Some fog warning signs had been put up with flashing yellow lights.
           一些配有黄色闪光灯的大雾警示标志立了起来。

1. cautionary advice about something imminent (especially imminent danger or other unpleasantness)

    e.g. a letter of admonition about the dangers of immorality
           the warning was to beware of surprises
           his final word of advice was not to play with matches

    Synonym: admonitionmonitionword of advice

2. notification of something, usually in advance

    e.g. they gave little warning of their arrival
           she had only had four days'' warning before leaving Berlin

3. a message informing of danger

    e.g. a warning that still more bombs could explode