Task: Translation
Input (Xhosa): Inxenye yepit log, ephumela ngaphantsi emanzini ukusuka kwisiqu senqanawe, futhi isantya senqanawe.
Output (English): The part of the pit log (q.v.) Which extends down into the water from the ship's hull and senses ship speed. It works by generating an electric field and measuring its variations, which are proportional to speed through the water.