Large ships steaming at slow speed - and all ships steaming into steep head seas - will require larger alterations of speed and course than are adequate to keep station normally.
Iinqanawa ezinkulu ezikhupha umphunga ngesntya esiphantsi - kwaye zonke iinqanawa zikhupha imiphunga kumalwandle aphezulu - ziya kufuna utshintsho olukhulu lwesantya nendlela kunokuba zonele ukugcina isitishi ngokwesiqhelo.