subbasement meaning in Chinese

n.
【建筑】副地下层，副地下室。

On my way to the subbasement now
我正在去地下第二层
The subbasement has the swimming pool and gymnasium , which is your ideal place for leisure and body - building . the first floor has the hall bar , business center and competitive products market . the foreground will provide inquire and luggage . it also offers various kinds of service for your business
酒店地下二层设游泳池健身城，是您休闲健身的最佳场所。首层大堂设大堂吧商务中心精品商场。前台为您提供问讯行李等，能为您商务办公提供各种功能服务。