landing speed

例句：

1. 1. The plane's landing speed is measured in knots.
   飞机的着陆速度以节为单位测量。
2. 2.The pilot needs to calculate the landing speed for this particular runway.
   飞行员需要计算这次特定跑道的着陆速度。
3. 3. The aircraft's landing speed was reduced due to the wind conditions.
   由于风向条件，飞机的着陆速度降低了。