Cecil John Rhodes PC was a British mining magnate and politician in southern Africa who served as Prime Minister of the Cape Colony from 1890 to 1896. One of Rhodes' greatest dreams was a ribbon of red, demarcating British territory, which would cross the whole of Africa, from South Africa to Egypt. Part of this vision was his desire to construct a Cape to Cairo railway, one of his most famous projects
The translation in English is : what alternative technological solution allows the efficient use of water in the agricultural work of the family and community. Hope this helps :)
