上下床:
上下铺设计的床,是一般居家空间最常使用的,不仅节省空间,当一人搬出时,上铺便可成为放置杂物的好地方。
Fluctuation bed:
Design of the upper and lower bed, is the most commonly used in general the space that occupy the home, not only save a space, when one person out of the upper berth can become a good place to put sundry