| 摘要 |
<p>PROBLEM TO BE SOLVED: To improve the appearance of a roof body.SOLUTION: A roof structure 10 comprises a roof body 24 that has a daylighting port 22, and planar opening/closing bodies 30A and 30B that are housed on the downside of the roof body 24 and that slide with respect to the roof body 24 to open/close the daylighting port 22.</p> |
