You can go to the roof trought a footbridge sited in the backyard garden .
你可以通过天桥去往屋顶,并坐在后院的花园中观赏美景。
Thousands of people lined up to walk across the new structure, which consisted of a narrow aluminum footbridge surrounded by steel balustrades projecting out at obtuse angles.
Days before, Delhi seemed to be heading towards humiliation. Some venues were unfinished, a footbridge collapsed and rooms for athletes were found to be filthily uninhabitable.