Free out of the elevator.

可随意进出电梯。

youdao

Essential elements, such as vertical circulation, elevator shafts, toilets and technical premises are efficiently distributed so as to free up the other surfaces.

垂直环流、电梯井、厕所和技术设备房等基本元素布置高效，以便空出其他表面。

youdao

The shape of a liquid globule in a free - falling elevator is calculated.

定量讨论了自由降落升降机中实际液滴的形状。

youdao

How many minutes a day do Americans spend waiting--for an elevator, a web page, a customer service rep, a delivery person, a free cashier.

FORBES: Hurry Up And Wait