After passing through security, visitors walk down a huge staircase or take an elevator to a huge room called Emancipation Hall.Sunlight enters the underground space through two skylights.

• 通过安检后，参观者向下走过巨大的楼梯或是乘电梯到达一个叫解放大厅的地方，阳光从两扇天窗进入地下空间。