The upper gallery, suspended high in the air, unwraps in a clockwise turning sequence and culminates at "in-position" viewing of the city of Nanjing in the distance.
上层的画廊被悬挂在高空，按顺时针顺序逐渐暴露，最后聚集于“观景位”的顶点眺望远方的南京城市。
2
The dial must be turned clockwise and counterclockwise in the proper sequence of numbers to align disk tumblers and open the lock.