求翻译：　　南部非洲是艾滋病的重灾区,约有1490万艾滋病感染者，2005年死于艾滋病的人数占全球一半。仅在南非，4500万人口中艾滋病感染者达到500万,感染率超过10%。斯威士兰感染率达40%,成年人中的感染率超过60%.是什么意思？

Southern Africa is hardest hit by AIDS, about 14.9 million people living with HIV, the number of people died of AIDS in 2005 accounted for half of the world. Only in South Africa, 4500 million people living with HIV reached 500 million, more than 10% infection rate. Swaziland the infection rate of 4

　　South Africa is AIDS victimized persons, some 14,900,000 AIDS infected person, in 2005 dies approximately in AIDS population occupies the whole world one half.Only in South Africa, in 45,000,000 populations AIDS infected person achieves 5,000,000, the infection percentage surpasses 10%.The Swazila

　　AIDS in southern Africa hardest hit, about 14.9 million people living with AIDS, died of AIDS in 2005 the number of half of the world. Only in South Africa, 45 million people living with AIDS in the population of 5 million, infection rates of over 10%. Swaziland infection rate of 40%, adult infect

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