office e block办公大楼
office-block ballot翻译
YING HUI Office Block莹辉集团总部办公大楼
an office block办公大楼;办公楼
s Congress office block北京人大常务委员会办公大楼
intelligent office block智能办公大楼
Near the office block在工作区附近
large office block一座办公大楼
storey office block十层办公大楼
N（名词） a large building designed to provide office accommodation 办公宿舍大楼