VOA慢速英语:MIT Seeks 'Moral' to the Story of Self-Driving Cars(翻译)

短语讲解：

1. Every time we get behind the wheel of a car, we put our lives and the lives of others at risk.

at risk 有危险
例句：Were those patients now at risk?
那些病人现在是否处于危险之中呢？

2. To avoid hitting a child, for example, human drivers might sharply turn a car away from the child even if others might be injured.

even if 哪怕; 虽然
例句：Even if you are right, that's not the way to put it.
就算你对了，也不该那么说呀！

3. Then, see how your choices compare to those others have made.

compare to 把…比作， 喻为; 与…相比
例句：Cultural life in the country cannot compare to that of a large city.
农村的文化生活不能与大城市的相比拟。

4. At the end of the session, you are shown the results, based on the choices you made.

at the end of 在…结尾，在…末端
例句：At the end of the wood, the path diverges to the left.
在树林的尽头,小路向左拐去。