华盛顿特区的一名联邦法官周二阻止美国五角大楼执行总统唐纳德·特朗普 (Donald Trump)关于禁止跨性别者公开服兵役的行政命令，这是特朗普在试图执行其核心政策优先事项之一时遭遇的最新法律挫折。

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

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