I am sorry. There is a speed limit.

抱歉，这里有速度限制。

For the U.S., it's a speed limit.

对于美国来说，这是一个速度的限制。

Didn't you see the speed limit?

难道你没看见限速牌吗？

Some of the world's roads have no speed limit.

世界上一些公路没有限速。

Right. But do you know there are no speed limits in Germany?

对。但是你知道吗？德国没有车速限制。

While traveling on the freeway, you must obey the speed limit.

在高速公路上行驶，你一定要遵守速限规定。

One of these programs allows parents to limit the speed of the car.

其中的一款程序让父母可以对车速进行限制。

Germany's government may now put a speed limit on all parts of the autobahn.

德国政府或对高速所有路段进行限速。

Everything in our universe has a speed limit, even intangible phenomena like waves of sound and light.

宇宙万物都有速度的极限，哪怕像声音、光线这些难以捉摸的物质也是如此。

Speed detection reveals when somebody is in a vehicle — and whether it is breaking the speed limit.

速度监测能显示被追踪者是否在车辆上，以及这辆车是否超速。

On Tuesday, Mr. Blasio put forward plans to reduce the speed limit across the city amongst other measures.

周二，白思豪提出降低纽约市行车限速等一系列措施。

Officers from the security services are to be allowed to break the speed limit for the first time.

安全局官员首次被允许打破速度限制。

However, the analog-to-digital conversion is time- and energy-consuming, limiting the speed and efficiency of the neural network's performance.

然而，模数转换耗时耗力，限制了神经网络性能的速度和效率。

A deadly crash between two bullet trains in 2011 led to China limiting train speeds to 300 kilometers per hour.

2011年，因两趟高铁发生严重碰撞事故，中国将列车时速限制在每小时300公里。

You have to go the speed limit.

你必须达到限速。

Wales has introduced special low speed limits to minimise pollution.

威尔士引入了特殊的低速限制以最大程度地减少污染。

Guy hasn't broken the speed limit once.

他竟然一路都没有超速。

I forgot that there’s a speed limit here.

【forget】我忘记了这里限速。

The cameras catch motorists who break the speed limit.

【break】摄像头会拍下超速的司机。

The speed of light is the speed limit of the universe built into the very fabric of space and time itself.

光速是宇宙万物的速度极限，它是时空的基本性质。