red light

名词 red light:

1. a cautionary sign of danger
   同义词：warning light
2. the signal to stop

1. At night, ships at sea carry a red light on the port side and a green light on the starboard.
   夜晚，在港口左边一边的海船上有红灯，在右舷的船上有绿灯。
2. A red light is usually a signal of danger.
   红灯通常是危险的信号。
3. He drove through a red light (ie passed it without stopping) and a policeman saw him.
   他开车闯红灯让警察看见了。
4. He was such an impatient driver (=He was so impatient a driver) that he went through the red light.
   他是这样没有耐心的司机，所以他闯红灯了。