1、She will be holding a broom, mop, and so on mezzanine floor cleaning tool.
于是她便拿著掃把、拖把等打掃工具上了閣樓。

2、The staircases lead up to the lounge and study area on the mezzanine floor level.
通往休息室和學習區(qū)的樓梯位于夾層平面。

3、The mezzanine floor houses SOHO China's Shanghai headquarters.
SOHO中國上海總部位于夾層。