请帮忙翻译：阶梯会议室、实验准备室、电子备课室、英语组教研室书记办公室

阶梯会议室 terrace meeting room
实验准备室 laboratory preparation room
电子备课室 E-lesson preparation office
英语组教研室 Staff room of English group
书记办公室Secretary office

阶梯会议室 terrace conference hall
实验准备室 laboratory preparation rooms
电子备课室 e-lesson preparation office
英语组教研室书记办公室 secretary office of the Enlish teahcing and researching department

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Ladder conference room, laboratory preparation rooms, e-lesson preparation room, office secretary of the Department of English Group

Ladder conference room, laboratory preparation rooms, e-lesson preparation room, office secretary of the Department of English Group,Office secretary, Department of English Group

Ladder conference room, laboratory preparation rooms, e-lesson preparation room, office secretary of the Department of English Group