求翻译：南非基础设施良好，资源丰富，是世界五大矿产国之一，丰富的资源、廉价的劳动力、加上先进的管理，使南非成为当今非洲经济最发达的国家。矿业、制造业、建筑业和能源业是南非工业四大部门，矿产品出口约占出口收入的50％，全国约有12％的劳动力从事矿业。是什么意思？

South Africa, good infrastructure, abundant resources, is one of the world's five major minerals, rich resources, cheap labor, combined with advanced management, making South Africa of today's most economically developed countries in Africa. Mining, manufacturing, construction and energy industry is

south african good infrastructure and rich resources and is one of the world's 5 major mining countries, rich resources, cheap labor, coupled with advanced management, making South Africa the most economically developed countries Africa today. mining, manufacturing, construction and energy industry

The South Africa infrastructure is good, the resources are rich, is world one of five big minerals countries, the rich resources, the inexpensive labor force, add on the advanced management, causes South Africa to become now the African economy most developed country.The mining industry, the manufac

South Africa good infrastructure, abundant resources, is one of the five mines in the world, abundant resources and cheap labour force, combined with advanced management so that South Africa become the most developed countries in Africa today. Mining, manufacturing, construction and energy sectors a