He pointed out a line of mountains that appears from east to west in South Africa.

VOA: special.2010.01.12

There were certain localized slave societies in East Africa, out of Zanzibar by the eighteenth and nineteenth century.

8至19世纪的东非除了桑吉巴之外,都存在小范围的奴隶社会

耶鲁公开课 - 美国内战与重建课程节选

For one month, the drama of international football will play out in South Africa.

VOA: special.2010.06.09

Nine out of ten were born in Africa.

VOA: special.2010.05.24

"If we show that this is safe, other academic centers in the United States as well as in Europe can then form their own pacemaker reutilization programs and really help out countries in Africa, really help out countries in Asia, who really have no other access to these type of devices."

VOA: special.2010.06.02

"After 1990,when Mandela walked out of that prison, we saw it as a beginning of the creation of a new South Africa."

VOA: standard.2010.06.07

It was organized by UNICEF, which says that every year in West Africa, three million children still die before age five and 25 million children are out of school.

VOA: standard.2009.11.22