I went to the South Africa as a volunteer work last year. At that time I went to there as a medical volunteer service because malaria spread out around Africa. Many Africa country desperately needed medical aid from the other country. South Africa is one of biggest diamond manufacture country. So many people wear diamonds because the diamond is in plentiful supply. But diamond is only available to the rich people, and most of poor people cannot get normal medical treatment. South Africa is really beautiful county. It’s nature environment and architecture style is really beautiful and gorgeous. There are also many wild animals like tiger, lion, hippopotamus, zebra It is really miraculous and beautiful. But it is sometimes dangerous because the tiger attack people.