Guns were blazing, flares going up and the sky was lit up all around.

枪声响个不停，照明弹升起来，周围的天空都被照亮了。

The ship sent up distress flares to attract the attention of the coastguard.

这艘船点起了遇险信号以引起海岸警卫队的注意。

He's got a fiery temper and flares up at the slightest provocation.

他是火爆性子，一点就着。

Solar Flares May Threaten Power grids.

太阳耀斑可能威胁电网。

That sort of thing is caused more by solar flares.

那种事情大多是由太阳耀斑造成的。