The car made a left turn.

汽车向左转弯。

Take the next left turn after the school.

到了学校见下个路口向左拐。

I take the next left turn to the stop sign.

我在下个路口左转弯到一个停车标志。

No left turn?

禁止左转?。

Take the lift to the third floor and then make a left turn.

坐电梯到三楼，左拐。