Until we have self-driving cars controlling traffic, drivers can learn this from AI: Keep your distance and brake less.

在我们拥有自动驾驶汽车控制交通之前，驾驶员可以从人工智能中学到这一点：保持距离并减少刹车。

While thoroughly ruined and little more than an empty shell to climb through, in its medieval heyday, this strategically situated castle was one of the most important in the Highlands, controlling traffic along the great glen.

虽然被彻底毁坏，只不过是一个空壳，但在中世纪的鼎盛时期，这座地理位置优越的城堡是高地最重要的城堡之一，控制着大峡谷的交通。