加拿大更新了美国来访者旅行指南,警告要进行更严格的边境检查。 Canada updates travel guidance for U.S. visitors, warning of stricter border checks.

加拿大政府更新了美国游客旅行指南,建议旅客在边境可能面临更详细的询问和证件检查。 The Canadian government has updated its travel guidance for U.S. visitors, advising that travelers may face more detailed questioning and document checks at the border. 这一更新的目的是加强安全措施和保护公众健康,尽管没有提供关于变化的具体细节。 This update aims to enhance security measures and protect public health, though specific details on changes are not provided. 为了获得最准确的信息,旅行者应咨询加拿大政府官方来源。 For the most accurate information, travelers should consult official Canadian government sources.