immigration hall是什么意思

双语例句

(1)Embassy staff accommodated the adoptive parents, getting them mattresses to sleep on in the immigration hall and feeding them ready-to-eat meals in heated foil packets.

大使馆的工作人员们给这些收养父母们安排食宿，给他们提供床垫并让他们睡在移民大厅，给他们提供铝箔包装的开袋即食食品。