The flashing light means (that) you must stop.

闪烁的灯光表示你必须停下。

《牛津词典》

Red light means you must stop.

红色交通灯表示你必须停车。

youdao

The red light means "Stop".

红灯的意思是“停止”。

youdao

If we think that our knowledge is positive, we say "red" in a red light means stop.

如果我们主动认知，红灯的意思是停。

耶鲁公开课 - 文学理论导论课程节选

Well, we can continue. On a light-up valentine it means "don't stop, go."

勇往直前吧“

耶鲁公开课 - 文学理论导论课程节选

This light is probably on to keep burglars away and so: "stop," right?

这个灯很可能是为了防止夜贼入侵的？

耶鲁公开课 - 文学理论导论课程节选

He pointed out an incident when Junior deftly pulled in front of a line of a row of obstacle cars waiting at a stop light.

FORBES: Viva La Robotic Revolution!

About 20 minutes later, two police officers were in their car at a stop light in Riverside when what's believed to be Doren pulled up beside them.

CNN: STORY HIGHLIGHTS

Of course they are not known by cute marketing terms like they are in the U.S. There, the kids who are selling hard candies at an Avenida Paulista stop light are just plain poor.

FORBES: Gingrich Makes At Least One Good Point With Child Labor Law