When crossing the road, we can not play slapstick, not looking around, not through a red light. <br>When crossing the road, we have to look at the green light, even the green light should be optimistic about the car.
When crossing the road, we can't play, look around, or run a red light.<br>When crossing the road, we should look at the green light, even if it is green, we should look after the car.