| 摘要 |
<p>A floor apparatus (1) comprises a support base (8) and a passage base (10), each being rotatable about axes (11, 12) of rotation respectively, the support base (8) having a seat surface (13) mounted with seats (7) and a first selective surface (14), the passage base (10) having a passage surface (16) and a second selective surface (15), and a rotating device (5) for rotating the support base (8) and the passage base (10) about the axes (11, 12) of rotation respectively. The first selective surface (14) or the second selective surface (15) is selected and used depending upon events, thereby improving versatility of a floor surface in accordance with the events. <IMAGE></p> |
