And it allows -- by sort of the procession of the movement, up by Saint Paul's and down the other side -- it gives you about 300 feet to go up 13 feet from the ground to where you get the 360 degree view.
它可以使得观众移动起来， 可以上到圣保罗教堂那边然后从另一边下去。 它提供了300英尺长的通道，并可以把你带到离地13英尺的高度， 从那里可以看到360度的视角。