国家移民管理局的刘海涛表示，我国陆地边境线长达2.2万公里，陆地边境开放的口岸有91个，境外疫情自陆路方向向我国输入的风险高。
Liu Haitao with the National Immigration Administration says China faces a high risk of imported cases as it has a 22000-km of land border with 91 entry points .
陆地口岸