特鲁多称加美边境关闭 仅留必要服务 Trudeau says Canada-U.S. Border closed, leaving necessary services only Loading advertisement... Up next 600国语新闻 – 安省首例死亡!全省进入紧急状态;美国国防部正副部长隔离First death case in Ontario; State of Emergency Cancel 特鲁多称加美边境关闭 仅留必要服务 Trudeau says Canada-U.S. Border closed, leaving necessary services only XinflixMarch 18, 2020March 19, 2020020240 Xinflix