blow speed

例句：

1. 1. The wind blows at a speed of 20 miles per hour.
   风以每小时20英里的速度吹。
2. 2. The airplane's speed is determined by the airspeed.
   飞机的速度由空气速度决定。
3. 3. The car accelerates to its top speed of 60 miles per hour.
   汽车加速到其最高速度60英里每小时。