法律规定，行车必须遵守速度限制。

The law lays down that speed limits must be obeyed.

youdao

你必须遵守速度限制和游戏规则。

You must observe the speed limit and the rules of the game.

youdao

这个司机是个不遵守速度限制的人。

The driver is a poor observer of speed restrictions.

youdao

实行速度限制容易，而迫使司机遵守较难。

Imposing speed restrictions is easy, but forcing drivers to observe them is trickier.

《柯林斯英汉双解大词典》

实行速度限制容易，而迫使司机遵守较难。

Imposing speed restrictions is easy, but forcing drivers to observe them is trickier.

《柯林斯英汉双解大词典》