- But while height has increased around the world, the trend in many countries of north and sub-Saharan Africa causes concern, says Riboli.
2019年6月四級(jí)真題（第二套）閱讀 Section C
- with the exception of South Africa, the only light rail metro system in sub-Saharan Africa is in Addis Ababa, Ethiopia.
2017年12月四級(jí)真題（第三套）閱讀 Section C
- Yet cities in sub-Saharan Africa are not getting richer the way cities in the rest of the world have.
2017年12月四級(jí)真題（第三套）閱讀 Section C
- It is believed to have originated in South America in the early 1900s, and later spread to Europe before crossing over to sub-Saharan Africa.
2017年12月六級(jí)真題（第一套）閱讀 Section A