In an alert with a single button, the button is light-colored.

在只有一个按键的警告窗口中，按键应该是浅色的。

youdao

In an alert with two buttons, the button on the left is always dark-colored and the button on the right is never dark-colored.

在一个拥有两个按键的警告窗口中，左边的按键通常是深色的，而右边的不应该是深色的。

youdao

With the right device tuned to the right frequency, what's to stop a thief from jamming your setup and blocking that alert signal from ever reaching the base station?

通过将正确的设备调整到正确的频率，如何防止小偷干扰你的设备阻止警报信号到达基站呢？

youdao

"With that,I expect the security agencies to be 24-hours alert.

VOA: standard.2009.07.30

In case any of you would like to get involved in research there are very often colleagues of mine or graduate students who are doing interesting projects who will ask me to alert you to the possibilities of working with them.

如果你们希望参与研究,我的同事和我带的研究生,正在做一些很有意思的项目,他们会让我把这些信息告知你们

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Tridium has released a security alert with instructions on how to implement interim mitigations.

FORBES: 5 Security Rules For New Systems

Gibbs pushed for a single but Amla was unsure of the run and as both batsmen found themselves at the non-striker's end, Shah was alert with a direct hit to the opposite set of timbers from mid-on.

BBC: England maintain perfect record

To an extraordinary extent -- and with good reason -- the city considers itself on permanent alert, with a high level of vigilance that is our best protection.

CNN: Terror in N.Y.? Whaddya gonna do