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5、6万年前,一群非洲人冒险乘坐小舟横穿了曼德海峡,从此再未返回非洲大陆。这群人根本没有想到,他们的这次旅行彻底改变了这个世界。那么,五六万年前的这群人,为什么要离开位于非洲东部的家乡?确切原因至今仍是一个谜,可能因为气候发生变化,或者曾经丰富的贝壳类食物的数量突然锐减,才迫使他们向其他大陆迁移。不过有一点是肯定的:这批最早离开非洲的早期人类,已具有现代人的体质和行为特征——较大的脑容量和较强的语言交流能力。抵达亚洲大陆(也门)后,现代人类的先祖们在此后上万年的时间里,继续向其
Sixty-six thousand years ago, a group of Africans took the chance to take a boat across the Mandala Strait and never returned to the continent. The group did not even think about it, and their trip completely changed the world. So why did the group of people between 60,000 and 60,000 years ago leave their hometown in the east of Africa? The exact reason is still a mystery nowadays, which may be forced by the sudden climate change or the sudden drop in the number of once rich shellfish They migrate to other continents. However, one thing is certain: These early earliest humans who left Africa have the characteristics of modern physique and behavior - large brain capacity and strong language communication skills. Upon their arrival in the Asian continent (Yemen), the ancestors of modern humans continued their