如果有反射三角警示牌，小心安全地摆放好，将它们摆放在距离汽车25英尺(7.62)米处。

If you have emergency reflective triangles and can place them safely, set them 25 feet behind the car.

youdao

如果有反射三角警示牌，小心安全地摆放好，将它们摆放在距离汽车25英尺(7.62)米处。

If you have emergency reflective triangles and can place them safely, set them 25 feet behind the car.

youdao