In an enormous industrial park, there is a tall tower. A robot walks to the foot of the tower, opens its gate, and walks in. Then, it runs up the spiral staircase and climbs up a hanging ladder. It suddenly encounters ...
在一個龐大的機械工業區裡，有一座很高的鐵塔，高上雲端。機械人從遠處步行到鐵塔下面，打開大門走進去，看見一層一層螺旋式樓梯。機械人沿著樓梯往上跑，再沿著外掛的鐵梯往上爬，遇上了……
