If the traffic light is red or yellow, I know I can't cross the road, so I wait.

如果交通灯是红色或黄色，我知道我不能过马路，所以我等待。

youdao

If the traffic light is red or yellow, I know I can't cross the road, so I wait.

如果交通灯是红色或黄色，我知道我不能过马路，所以我等待。

youdao