Administrators need to be able to establish objectives, then leave the system to alert them when something is awry and provide relevant context to manage the alerted condition.

管理员需要能够建立目标，然后在出现问题时由系统通知他们并提供处理警报所需的相关上下文。

youdao

They therefore may not be able to raise an alarm or alert others to the fact that something is wrong.

因此，他们可能无法提出一个警报或一个事实，即别人的东西是错误的警报。

youdao

The policemen seem to be on the alert against something and their expressions alter when they see the clock--the crew thought it was a bomb and alerted the police!

警察好像随时准备着应付什么，看到是只闹钟时他们的表情改变了--原来机组人员把闹钟当成了，并且向警察报了警！

youdao

The actual effect of the campaign, unluckily for Monsanto, was to alert sceptical consumers to the fact that something they may have thought would be happening in the indeterminate future was about to hit their supermarket shelves.

ECONOMIST: The science of selling