上海419论坛　　I got done for speeding on my way back.

上海419论坛　　我在返回的路上因超速行驶而受罚。

　　The new speed limit on this road becomes effective from 1 June.

　　这条路上新的限速规定自6月1日起生效。

上海419论坛　　The engine is very noisy at high speed.

上海419论坛　　这个发动机转速高时噪音非常大。

　　The drill has variable speed control.

上海419论坛　　这钻机有变速控制。

　　He was driving without regard to speed limits.

　　他开着车，根本不理会速度限制。

　　They were travelling at a speed that was double the legal limit.

　　他们正以两倍于法定限速的速度行驶。