Can a Ship be “Printed” in 3D?

We saw scenarios in sri-fi movies where components built in three-dimensional space are stitched together with 3D graphics on a computer screen,and every movement and shift of the robotic arm is precisely in place according to the design.Today's 3D printers,in fart,are a small digital factory,acrurately building the material into people's ideal appearance in line with the design drawings.3D“printing”a ship,this goal may be not far away in the future.