Of course in early architecture—such as igloos and adobe structures—there was no such equipment, and the skeleton and skin were often one.
当然，在早期的建筑中——如冰屋和土坯结构——没有这样的设备，骨骼和皮肤通常是一体的。
2
Gharib has already been contacted by a civil engineer in Nicaragua, who wants to put up buildings with adobe roofs supported by concrete arches on a site that heavy equipment can't reach.