第 29 课: 交通信号-4

The speed limit is 35 miles per hour. 限速是每小时三十五公里。

The car is going 35 miles per hour. 汽车的时速是三十五公里。

The speed limit is 55 miles per hour. 限速是每小时五十五公里。

The car is going 55 miles per hour. 汽车的时速是五十五公里。

This is a gas station. 这是加油站。

He is pumping gasoline into the car. 他在给车加油。

This is a gas container. 这是油筒。

This is a gas pump. 这是油泵。