It is in a large, dimly lighted room with acoustic walls and ceilings to deaden sound, about fifty operators - predominantly women

Question

Английский язык: It is in a large, dimly lighted room with acoustic walls and ceilings to deaden sound, about fifty operators - predominantly women - are sitting at a battery of monitors with a keyboard beneath each. нужен точный перевод именно are sitting at a battery of monitors with a keyboard beneath each . не из переводчика!