Natto is collecting a lot of data about human driving patterns which it sells to autonomous vehicle companies.

纳托正在收集大量有关人类驾驶模式的数据，并将这些数据出售给自动驾驶汽车公司。

With billions of dollars in investments, Koopman said he wonders how autonomous transportation companies will balance safety decisions against cost concerns.

库普曼说，凭借数十亿美元的投资，他想知道自动驾驶交通公司将如何平衡安全决策和成本问题。

This is one of these problems that I think autonomous vehicle companies are thinking about, but there's really no good solution right now to them.

我认为这是自动驾驶汽车公司正在考虑的问题之一，但目前确实没有好的解决方案。

The Boston Department of Transportation has asked autonomous car companies to pause testing there and the Uber transportation company says it's stopped self-driving cars throughout the U.S. and Canada.

波士顿交通运输部要求自主汽车公司暂停测试，优步运输公司表示，他们已经停止在美国和加拿大的自动驾驶汽车运营。