text: The 94 m2 house, two bedrooms, is "built" by 3D printing technology, only takes 5 days of construction?
classes:  No, the uptime of a 3D printer is only 24 hours maximum.  Besides, the uptime of a 3D printer is only 24 hours maximum.  Yes, the uptime of a 3D printer is only 24 hours maximum.  Meanwhile, the uptime of a 3D printer is only 24 hours maximum.