1·He gunned the cab through the red light.
他猛踩油门,开着出租汽车闯过了红灯。
—— 《牛津词典》
2·Only if the red light comes on is there any danger to employees.
只有红灯闪亮时才有危及职工的险情。
—— 《牛津词典》
3·Do the following to ensure the safe operation of your smoke detector: if your smoke detector is working properly, the red light should be on.
为确保您的烟雾探测器的安全运行,请执行以下操作:如果烟雾探测器正常工作,则红灯常亮。
4·We should stop at red light.
我们应该在红灯前停下来。
5·Did you see the red light?
你看到红灯了吗?