Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...

Dearpassengers,welcometotakethebusNo.38.”2月24日11时05分，在邯郸市38路公交车始发站，车长冯志亮坐在公交车驾驶室，佩戴好小蜜蜂话筒，在发车铃声提醒下，他用中英双语播报迎接乘客。

Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...