السلام عليكم ورحمة الله وبركاته
احتاج ترجمة هذا النص الى العربية للضرورة
The oceanography trade is essential to the functioning of the merchant marine . in order to make swift , safe passages from port to port on the oceans of the world today is very expensive vessels must rely upon the most accurate oceangrraphical information obtainable . navigational charts must be continuously update the latest obstructions to safe navigation as well as the most favorable currents and other operating conditions at sea . when considering the number of vessels plying the seas , the magnitude and importance of the oceanography business become readily apparent . thus , most major maritime powers have a number of vessels dedicated solely to oceanographic projects and research .
والشكر لكم مقدما