1.

accident事故,  sidewalk人行道,  solution解决方法,  gas汽油,  

dangerous危险的,  carpooling拼车,  self-driving car自动驾驶汽车.

2.

One in seven accidents is caused by sleepy drivers.

七分之一的事故是由昏昏欲睡的司机造成的。

This sidewalk is too narrow for people to walk.

这条人行道太窄了，人们走不动。

There is no simple solution to this problem.

这个问题没有简单的解决办法。

You should fill up the gas tank.

你应该把油箱加满。

The traffic here is very dangerous for children.

这里的交通对孩子们来说很危险。

You can save some money on transport if you choose carpooling.

如果你选择拼车出行，就能在交通费用上节省一些钱。

Self-driving car is a new but dangerous thing.

自动驾驶汽车是一种新颖但危险的事物。

3.

listening 2 P182-3