UK study suggests phone bans may not be effective 英国研究指出校园手机禁令 ...
Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...
美国将推“外国人登记要求”，进一步严查外国人身份、收紧移民！
2月底美国移民局宣布， 将推出一个面向移民群体的“外国人登记要求”（Alien Registration Requirement）， 这是为了响应今年川普回归白宫第一天签署的一项名为《Protecting the American People Against Invasion》的行政令，该行政令要求美国国土安全部DHS严格执行《移民与国籍法INA》第262条， ...
World Sled-dog Championship in Sweden 瑞典举办世界雪橇犬锦标赛
Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...