left turning light的意思|示意

I forgot turning off the light when I left the classroom.

我忘记离开教室的时候关过灯了。

After the yellow light, a red light appears for left-turning vehicles only.

转左方向的黄灯之后，会有转左的红灯亮起。

You should go back, drive back to the traffic light, then turning left.

那么你应该往回走，开回到红绿灯的地方，然后再左转。

He remembered turning off the light when he left the reading-room.

他记得在离开阅读室时，把灯关上了。