The coming use of autonomous vehicles, for example, poses thorny ethical questions.

最强力的一个例证就即将投入使用的人驾驶汽车。

But bringing autonomous motoring to the world is proving harder than Google had envisaged.

现实证明，人驾驶汽车的面世比谷歌预想的要难。

Autonomous systems like driver-less cars perform tasks that previously could only be performed by humans.

人驾驶汽车这样的自动系统承担了之前只有人类才能完成的任务。

What if your drone crashes into somebody on the street?

如果你的人驾驶飞机在街上撞到人么办?

He is a big supporter of using unmanned aircraft.

而且他使用人驾驶飞机的一个强有力的支持者。

It's being pitched as part of an autonomous car of the future.

它被定位为未来人驾驶汽车的一部分。

For today's show though we're giving you a glimpse of a driverless ideal.

今天的节目中，我们会向你人驾驶的理想状态。

That night, a self-driving Uber SUV hit and killed a pedestrian.

那天晚上，一辆人驾驶的优步越野车撞倒了行人，该行人已死亡。

Maybe. But I like the idea of a future with safe driverless roads.

也许吧。我喜欢未来都安全的人驾驶道路。

It won't be too long before we become the passenger in a driverless car.

很快我们就会成为一辆人驾驶汽车的乘客了。

It's got a drone helicopter on board that's carrying a piece of human history.

上面有一架携带着（飞行器）历史的人驾驶直升机。

So first we need to send uncrewed starships to Mars.

所以首先我们需要向火星发射人驾驶的星际飞船。

As driverless cars improve, they will save lives.

随着人驾驶汽车的改进，它们将可以拯救生命。

Which one should your robot car crash into?

你的人驾驶汽车应该撞哪个？

That is one intervention about every 8,047 km of autonomous driving.

这意味着大约每8047公里的人驾驶才需要一次人工干预。

Basically, it's the first robotaxi that the consumer themselves own.

简单来说，这首款可以由消费者个人拥有的人驾驶出租车。

The fight is now left just to American drones, they say.

他们表这场战斗现在已留给美国的人驾驶飞机。

Next up today, a debate around driverless cars.

接下来的内容关于人驾驶汽车的争论。

Driverless taxis? Not in my lifetime, says one.

人驾驶的出租？我这辈子看不到了，一个司机师傅说到。

He says a truly driverless world might always be two years away.

他认为，距完全实现人驾驶的时代大概还需两年的时间。