Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient world slept only 6.5 hours a night.
Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient world slept only 6.5 hours a night.
演示4:俚语收录 收录大量俚语,包括 Urban Dictionary 热门词汇,能找得到中文解释的都有中文解释,比如:Bromance(兄弟情),找不到中文解释的又是很热门的俚语,用英文解释代替,至少你在这里可以查得到什么意思,比如: Yoga PantsPants that make anyone look like they ...