雷声隆隆，闪电闪烁。

Thunder roared and lightning ___flashed.

灯塔的光在海上突然闪了一下。

The lighthouse ___flashed briefly over the sea.

一个念头突然闪过他的脑海。

An idea ___flashed through his mind suddenly.

听到这个消息，他脸上闪过一丝喜悦。

A smile ___flashed across his face when he heard the news.

那只鸟从我们眼前一闪而过。

The bird ___flashed past in front of us.

一个绝妙的解决方案突然闪现在她脑海中。

A perfect solution ___flashed into her mind as she was walking.

她快速晃了一下手机屏幕，然后就锁屏了。

She ___flashed her phone screen briefly before locking it.

她快速亮了一下手机屏幕上的照片。

She ___flashed the photo on her phone screen quickly.

一道闪电在天空中快速闪过。

A bolt of lightning ___flashed across the sky in an instant.