The cons hurry for cover and watch the bars pull free from the window – the weight of the elevator blows them off easily.
团伙们匆忙地找东西垫在地上，他们看着栅栏被从窗户上拉下来-电梯的重量轻松地就将它们扯动了。
2
Free out of the elevator.
可随意进出电梯。
3
Essential elements, such as vertical circulation, elevator shafts, toilets and technical premises are efficiently distributed so as to free up the other surfaces.