trafficlight:交通灯;红绿灯;
1、The traffic light is red.
2、solid-state traffic light control
3、Is there a traffic light?
4、Look! The traffic light's yellow.Wait.Look! The traffic light is green.Go!
5、Turn leave at the traffic light there.
6、The red traffic light made me stop.
7、Turn left at the second traffic light.
8、uncontrolled pedestrian crossing [by traffic light]
9、Design of traffic light control system base on bus mode
10、The traffic light is red, but Miss Cat kept walking.