Переведите текст, пожалуйста, на российский.Elevator doors protect from falling into the

Переведите текст, пожалуйста, на российский.
Elevator doors protect from falling into the shaft. The most common configuration is to have two panels that meet in the middle, and slide open laterally. In a cascading telescopic configuration (potentially allowing wider entryways within limited space), the doors roll on independent tracks so that white open, they are turked behind one another, and white closed, they form cascading layers on one side. This ca be considered so that two sets of such cascading doors operate like tge center opening doors described above, allowing for a very wide elevator cab. In less expensive installations the elevator can also use one large "slab" door: a single panel door the width of the doorway that opens to the left or right laterally. Some buildings have elevators with the single door on the shaft way, and double cascading doors on the cab