Instructions: In this task, you are given a sentence or phrase in English. You must translate it to Xhosa in a way that is equivalent in terms of meaning and grammatically correct.
Input: The mariner's astrolabe was most probably introduced when the Portuguese astronomers drew up the rules for taking the latitude by the sun, that is to say, about 1480.
Output:
Incutshe zezikhephe zaye zaziswa xa abaphuthukezi benzululwazi bebeka umthetho nokuthatha ububanzi belanga oko kukuthi ngonyaka wewaka linye linesine lamakhulu lamashumi asibhozo.