When people cross the street, they flash to "tell" drivers to slow down and wait for people to go across the street.

人们过马路时，它们会闪灯“告诉”司机减速，等待人们过马路。

youdao

Like a flash of lightning, the meteor shot across the sky.

流星像一道闪光划过天空。

《新英汉大辞典》

After testing on a single node, boot all computers from the power off state so the flash takes place across all the required nodes.

测试了一个节点之后，从关机状态启动所有计算机，这样所有需要的节点就都能得到更新。

youdao

And in one of the most unusual stories to flash across our screens this week, a man built a huge floating hamster wheel and used it to walk 66 miles across the Irish Sea.

ENGADGET: Inhabitat's Week in Green: Bicymple, computer-age fossils and an underground mushroom tunnel

The company uses software to stitch together flash memory across many servers, creating a scale-out data tier.

FORBES: Why Storage Technology Is Disrupting The Enterprise

The company essentially uses software to stitch together flash memory across many servers, creating a scale-out data tier.

FORBES: Move up http://i.forbesimg.com t Move down