Task: Translation
Input (English): Past experience has shown that the many efforts that have been made on a national and international level to prevent pollution of the seas have for the most part not been supported by the majority of shipowners or other bodies.
Output (Xhosa): Ulwazi lakudala lubonakalisa ukuba imigudu emininzi eyayenziwe phakathi kwamazwe nakumhlaba wonke ukuqonda ungcoliseko kumalwandle zange incediswe ngabanikazi beenqanawa abaninzi okanye amanye amaqumrhu