translation.en: We all have come from a long way, here in Africa, and converged in this region of Africa, which is a place where 90 percent of our evolutionary process took place.
translation.zh: 我们都经历了漫长的历程， 在非洲这里，在非洲这一地区相聚， 这里是我们90%的进化过程的发生之地。