Task: Translation
Input (Xhosa): Phambi kokuba ikhuluwe kuyacetyiswa ukuzisa imigudu kwintsontelo yokubophelela ngokususa i-injini kwisibonda esiphambili senqanawa xa isiphambuka sicacile.
Output (English): Before unmooring it is sometimes advisable to bring a strain on the cables by moving the engines astern, when any turns may clear.