The wire snapped at the wall plug with a blue flash.

随着一道蓝色的闪光，墙上插座处的电线啪地一声断了。

《柯林斯英汉双解大词典》

There was a blue flash and the set caught alight.

我一打开，蓝光一闪，机子就烧了。

youdao

The wire snapped at the wall plug with a blue flash and the light fused.

墙上插头处的电线啪地发出一道蓝光，电灯的保险丝烧断了。

youdao

Instead, if you attempt to open a Flash page, you get what has become known as "the blue Lego of death."

VOA: special.2010.06.22

The little blue sign means that your device cannot open Flash.

VOA: special.2010.06.22

We spotted the blue flash of a kingfisher, a sure sign that edible fish resided below.

BBC: Paddling Los Angeles�� rebounding river

Probably the last thing plant operator Ouchi Hisashi saw before he passed out was a blue flash in the concentration of uranium he was mixing in a steel vat.

CNN: 'We're Scared for Our Baby'

Do bottles open better with a flash of blue?

WSJ: Wine Accessories: Making Wine Even More Fun | On Wine by Lettie Teague