演讲者的声音传不到大厅的后部。
演讲者的声音不能传到大厅的后边。
除了上述两个必须的需求之外，商业管理学院还需要一些附属的设施，例如教室，研讨室，演讲者办公室，演讲大厅。
In addition to the mentioned requirements, the School of Business Management also required some supplementary facilities, for example, classrooms, seminar rooms, lecturers' office, lecture halls.
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