If you have a rough landing and you've got one broken ankle, you can limp off the plane.
如果你经历一次剧烈的着陆而你伤了一只脚踝，你将一瘸一拐地下飞机。
2
The plane encountered rough weather that caused the speed sensors to ice over and malfunction.
飞机遇到了极其恶劣的天气，导致速度感应器解冻并失去功效。
3
Speckle images are produced by the reflected and scattered light beams from rough surface through free-space to observing plane when laser illuminates the object surface.