Task: Translation
Input (English): Difference between original direction of a ray of light, from a heavenly body, and its final direction when it reaches observer.
Output (Xhosa): Umahluko phakathi kwecala loqobo lomzila wokhanyo ukusuka kwiziqu zasezulwini kunye necala lalo lokugqibela xa lithe lafikelela kumqwalaseli