assembly occupancies 人员密集场所
public entertainment occupancies 公共娱乐场所
business occupancies building construction 营业用房建筑结构
public assembly occupancies 公众聚集场所
N-UNCOUNT Occupancy is the act of using a room, building, or area of land, usually for a fixed period of time. 占用 [正式]
Hotel occupancy has been as low as 40%.
酒店入住率已低至40%。
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