The trusses were special constructed to integrate a huge roller caster in one of the buildings.
The trusses were special constructed to integrate a huge roller caster in one of the buildings.
桁架是为了公园内一座大楼的一个巨大的滚动教论所用。
The trusses were special constructed to integrate a huge roller caster in one of the buildings.
桁架是为了公园内一座大楼的一个巨大的滚动教论所用。