This has a black background, with fireworks that fade in and out of the background.

这是一个黑色的背景，与烟花爆竹的褪色和退出的背景。

youdao

The lights go to black and SLIDES FADE OUT . A spot falls on one man who is in a legion suit and beret.

灯光变暗，幻灯背景片消失，一束追光投在一男子身，他身着军装，头戴贝雷帽。

youdao

Therefore, there might be fade-to-black, mosaic, and voice interruption when users use the streaming media service in peak time.

因此，用户使用流媒体服务时，尤其是在忙时段，可能会产生黑屏、马赛克、图像停格、声音断续等现象。

youdao

There are few things more terrifying than searching a building in the dark with your gun drawn at the low ready position, and watching your flashlight fade to black.

FORBES: Q: What are some cultural faux pas in police departments?