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 ...

尽管完整的商品清单尚未公布，杜鲁多表示，总价值1550亿加元的美国产品将受到影响，其中300亿加元的商品将在2月4日起征收关税，其余商品将在21天后陆续执行，以便加拿大企业有时间寻找替代方案。