第 71 课: 快，慢-1

The woman is running fast. 这个女人跑得很快

The men are riding fast. 这些男人骑车骑得很快

The boy is skiing fast. 这个男孩儿滑雪滑得很快

The horse is running fast. 这匹马跑得很快

The horse is not running fast. It is walking slowly. 这匹马没有快跑，它在慢慢地走

The car is going slowly. 这辆轿车开得很慢

The car is going fast. 这辆轿车开得很快

The woman is riding fast. 这个女人骑马骑得很快