The red lights guide experts on nighttime patrols as they check on nest.

夜间巡逻的专家用红灯指引着检查巢穴工作的进行。

Drones, bypassing traffic and red lights, reduce that time by up to 70 percent.

而无人机能绕过车流和红灯，可节省多达70%的配送时间。

" They can only stand red light."

“只能承受红光。”

A red light, you shall not pass.

红灯，你休想通过。

There is a red light camera approaching.

前方有红灯摄像头。

Yeah. I got it. Here the red light.

嗯，我知道了。红灯亮了。

You have to stop at the red light.

你必须在红灯前停车。

On the console, a dim red light flashed.

控制台上有微弱的红光在闪烁。

And the red lights, the taillights of the cars.

还有红灯，汽车的尾灯。

And so they'll use red light for that.

所以它们会使用红光。