倒后镜

If you are wise enough, your observation in the rear view mirror will tell you to speed down a little.

如果你明智的话，您的观察，在倒后镜会告诉你减速了一点。

Only a madman would drive a juggernaut at full speed with a faulty speedometer, a cracked rear-view mirror and a misty windscreen.

只有疯子才会驾着一部速度计失灵倒后镜裂缝，前挡风玻璃雾蒙蒙的卡车，开足马力全速前进。

If you need to move into another lane, first look to see that it is safe to do so, remembering to use the mirror.

如驾驶人必须转驶至另一条行车，首先须留意这样做是否安全，并须紧记要用倒后镜观察后方。

Before moving off, always use your mirror, but look round as well for a final check.

开车前，经常要从倒后镜察看车后的情况，并须回头作最后察看。

Well before you turn right, use your mirror to make sure you know the position and movement of Traffic behind you.

转右前，应尽早用倒后镜看清楚车后的交通情况，以及其他车辆的位置。