Task: Translation
Input (Xhosa): Umcebisi ngolwazi ngeziganga zezibalo kukumkani wase Portugal, uPedro Nunez owathi washiya ilifa ngomyalelo obizwa njenjesixhobo sesithunzi.
Output (English): The mathematical adviser to the king of Portugal, Pedro Nunez, then devised what he called a 'shadow instrument'.